Three Smart Home Manufacturing Businesses From Shenzhen

Three Smart Home Manufacturing Businesses From Shenzhen


Shenzhen AvatarControls Co., Limited is committed to Alexa-enabled system and smart voice-control system tech R&D, for instance , smart power outlet, and offers up-to-date smart voice interaction solutions and products for smart residence.

Established in Sept, 2015, AvatarControls is a science and technology creative enterprise focused on internet smart hardware’s stand-alone research and development. At the outset, AvatarControls has a senior R&D team incorporating overseas returnees, industrial designers, electronic technicians, software engineers and other employees, and the key team have above 5 yrs development experience in smart voice semantic domain.

Our staff targets on IIPR, at this point we have obtained multiple practical and impressive invention patents. A wide selection of items have been for sale, for example , Alexa voice control smart speaker A1, smart devices which use Alexa( wifi smart home, smart lamp, Aroma humidifier lights etc .), and also stand-alone voice control product series. We seek to develop innovative smart interaction experience, and enjoy very simple lifestyle by voice control.

Business vision: Intelligence makes life simpler!

Reach Out to Us

Shenzhen Avatar Controls Co., Ltd.
Addr.: #1002, Satellite Building, Nanshan District, Shenzhen, China 518000
Telephone Number:+86-755-86966292ext. 818
Web site:

Shenzhen Lingan Intelligent Technology Co., Ltd.

Lingan is a High technology firm which targets networking smart electronics (including smart wall plug manufacture, smart watch, smart bulb, smart switch, and the like) and engineering. The corporation continues to be insisting with the aim of “Modesty, Low Profile, Proqmatic. Focus” ever since its establishment, founded on an entire turn-key service system of planning, design, development and marketing sales.

Our production lines comply with the ISO9001 Quality Management System for every project of the product R&D, design, manufacturing technology, and sales etcetera, provide well-rounded services for domestic and overseas clients. With the service concept that High-quality product, High-lever service, High reputation at heart, We try to elevate our services.

We keep the corporation beliefs of “Make life easier”, center on generating tons of wiser, easier-to-use, mobile items. Our products are used to make hundreds of families more cozy and thrilled. To seek prime quality, To help make our life easier, Lingan Intelligent is devoted to working together with you to strengthen the dwelling atmosphere and life quality.

Get in Contact with Us

Telephone Number: +86-755-86665085
Facsimile: 0755-86665085
Postal Code: 518055
Addr.: Room #1401-2 Baiwang Building, Shahe West Road, Nanshan District, Shenzhen City, Guangdong, China

Shenzhen UEMON Tech Co., Limited

UEMON is a high-tech enterprise that works with smart products. The firm consistent with people-oriented and common earnings, long lasting partnership concept, start using a pragmatic, inventive and accurate work type to give our buyers a new, cool, straightforward, smart, and dependable smart home products and system. Keep pace with the times, conform to the environment, endlessly get past, and establish a worldwide smart household items supplier venture is the intent of our efforts!

UEMON began in the year, the important products include things like smart cameras, customizable wifi outlet, smart switch, intelligent door locks, intelligent security systems and so forth., Our goods have been sold to overseas with the good quality, competing prices and effective support services, the chief export areas are The EU, USA, the Middle East and The African Continent.

We’re going to always maintain a qualified and dedicated mindset, to offer users with the best products and services, customer first, quality first, shipping and delivery first!

Your faith is our ongoing commitment, we’ll turn into greater.

Connect with Us

Shenzhen UEMON Technology Co., Limited

Telphone: +86-755-27316354
Telefax: +86-755-27316354
Email Address:
Web page:
Address: D315 Huafeng Office, Bao’an District, Shenzhen, Guangdong, China


Six Tailor-Made nRF52832 BLE Module Makers Headquartered in China Shenzhen

Six Tailor-Made nRF52832 BLE Module Makers Headquartered in China Shenzhen

Shenzhen Radioland Technology Co., Ltd,

Founded In the Year 2013, Radioland Tech is a pro in the design and manufacturing of wireless connectivity solutions including sub 1GHz, 2.4GHz, Bluetooth, Zigbee, Wi-fi, or anything else. these pre-certified RF modules, working in the license free ISM band of 2.4 GHz can be integrated into your application, it helps you to cut the product development time cycle, saving costs for you. We have now grown to be one of the main suppliers for low energy ISM/SRD products in The European countries, The US along with Southeast Asia.

Radioland’s product range consists of excellent, very affordable and easy-to-integrate Radio Frequency modules and gizmos for operation in the license-free ISM/SRD frequency bands at 315 / 433 / 868 / 915 MHz and 2.4 GHz. We provide you with embedded radio transceivers, embedded radio modules, industrial radio modems, wireless metering adapters, wireless USB sticks, wireless bridges, antennas and customised electronic solutions.

Wireless Technologies

Bluetooth, 6LoWPAN, IEEE 802.15.4, ZigBee, Wireless M-Bus (OMS), KNX-RF, WiFi/WLAN and proprietary solutions.

Our Product Line

nRF51822 BLE beacon module, DA14580 module, CC2640 module, Zigbee module, and so on.


Radioland RF products are employed in various cord-free applications, in particular, logistics, wireless (smart) metering, sensor networks, environment overseeing, accessibility control, medical plus home/office automation.

Our Service:

1, Our proficient employees provides previous technical consulting services and support and the review of the project’s potential risk.

2, Partner with popular chip manufacturing businesses(based on TI and Nordic chips), getting the front of product information and the most up to date technology to make available the most benefit of price support.

3, The essential team members come from China and overseas industry pro with rich practical experience, to offer you special services of technical complications in research for clients.

4, Proficient development and research staff, has many years’ practical experience with RF module design and produce, collected a great number of critical technological innovations and production testing experience.

5, Allow customization in accordance with the necessities of customers, provide design reference solution with diverse levels, assist clients to lessen the time to market.

Get a Hold of Radioland

Shenzhen Radioland Technology CO., LTD
Addr.: 5F, Block A2, ChenTian Hangcheng Industry Zone, XiXiang Town, Bao’an district, Shenzhen, P.R.C
Telphone: 0755-66621530
Fax: 0755-27806877
Web site:

Shenzhen Easy Core Tech Co., Ltd

With around ten-year experience with Gadgets industry, Shenzhen Easy Core Technology Co.,Limited has been focused upon researching, developing and manufacturing good quality products with very low-budget prices for purchasers in approximately 80 countries around the world, for the most part U.S., United Kingdom, Spain, Germany, Australia, Mexico, Ukraine, Israel, and the like. Loads of Chinese makers implement our turnkey PCBA solution to produce their goods.

We have an excellent development and design workforce. The products are much more in accordance with market demand. Concurrently we can easily design and build innovative electronic products, based upon customer specifications
Our task is to aid our clients to obtain profit and we shall furthermore profit from the win-win co-operation relationship.

Remember to Find Us without having any hesitation if:

1) You are a local seller, you require different Electronics to distribute
2) You have your own shop and always need latest Electronic products
3) You’ll want to design Electronics for promotions, for your individual brand name

All of the team members are working passionately to be your responsible provider and business partner.

Easy core has some years of past experiences in electronic hardware and embedded software development and design, a total of about 2,000 continuing development of product design and application of consumer electronics. ; right now, to provide buyers with the advanced concept of mobile app development, smart home system, electronic circuit design, turnkey PCB design, micro-controller technology, embedded system, smart controller, the general scheme of things, cloud services, nRF52832 Bluetooth Smart module, cloud calculation, cloud storage of huge data management application design service; from the concept of product development, marketing mode advancement, product improving, good after-sale help support, at least 20 designers taking care of our customers , supplying the perfect technical service.

Get Hold of Us

Location: Room 21C, Building 6, Minghao Belvedere, Shajing Street, Bao’an Area, Shenzhen, Guangdong, China
Postal Code: 518125
TEL: 86-755-29653709
Facsimile: 86-755-29653709-803

Shenzhen SUMRING Tech Co. Limited

Shenzhen SUMRING Tech Co. Limited is a high technology firm specializing in the research and development of burglar alarm and fire alarm products, like Passive infrared (PIR) intrusion detectors, smoke sensor, gas leak detectors, Carbon Monoxide detectors, fire alarm bell/strobe/siren, nRF51822 BLE module, and so on.

Founded in Oct the year 2000 and with the production line taking Seven thousand sqm., we’ve achieved ISO9001 quality managing system certificate since 2002, and invested 20% of earnings into Development and research. Our conventional detectors and fire alarm system accessories can be connected with other brands of conventional fire alarm control panel similar to Honeywell, System sensor, Siemens, Apollo, Hochiki, and many others. It can help our buyers reduce total cost and enhance competition, and with our corresponding monthly yield close to 1 million pieces, annual turnover as much as USD 5,500,000.

SUMRING regularly follows the fad of world-wide modern fire alarm and burglar alarm development, and has formed an extended collaboration with the reputable American manufacturer, trying to be leading business in fire alarm & alarm system niche. Hi-technology, premium products and wonderful help support are our guarantees to the buyers. Our merchandise is commonly exported to America, Spain, Italy, Portugal, Africa, Southeast Asia, and the Middle East. We look forward to becoming your long-term business partner!

Touch Base with Us

Shenzhen Sumring Technology Co., Ltd.
#5 Building, Lijingyuan Industrial Estate, Jinhua Rd, Bantian, Shenzhen, China
Contact Tel: + 86 -755 89571625
Fax: + 86 -755 89571207

Fn-link Technology LIMITED

Fn-link Technology LIMITED, founded in the year 2008, with workplace situated in Shenzhen China, and the manufacturing area in Changsha , China(consuming a zone of 36,000 square meters) is one of several earliest and most expert companies which include R&D, production and sales in the field of high-speed wireless network. Our company has passed ISO9000 and ISO14001 certificate and was honored to get a country wide reward as a hi-tech business.

Our products are sold across the world such as Japan, America, European Union, and the like, and are broadly used for workstation servers, telecommunication, customers-oriented electronic products, medical treatment, flight terminal facilities, express railway and smart home as well as other high-end fields. We own a qualified engineer team. They excel at machinery, electricity, software and automation that can also provide a line of solutions.

Our company is also loaded with cutting-edge production sites, superb material supply chain and even have entirely automated test equipment.

Our primary products are WI-FI modules, custom nRF51822 Bluetooth Smart modules and relevant wireless gadgets. The products have FCC, CE, RoHS, REACH certificates provided, and are widely used for the Personal computer, tablet computer, network player, security and protection control, as well as smart home.

Our firm adhere to the managerial strategy of keeping up to date with the tide, being honest and practical.

“people first, perseverance, innovation, collaboration and mutual benefits” are our managerial principles;

our quality control strategy is that the pursuing of premium quality is our long term business, improvement the motivation and customers’ total satisfaction is the mission, to make sure the sustainability and earnings of our business. We are eager to build tight business partnerships with overseas clients. Let us work together, establish win-win situation and anticipate a better future together. We are wanting to cooperate with competitive clients.

Make Contact with Us

Office Location: 4 Floor, Xixiang Chamber of Commerce Building, Gong Le Road, Xixiang Town, Bao’an District, Shenzhen City, China.
Manufacturing unit Address: No.8, Litong Road, Liuyang Economic & Technical Development Zone, Changsha, Hunan, China.
Telephone Number: +86-755 3398 5036
Email Address: davidchen[At]

China Joyway Tech Co., Limited

China Shenzhen Joyway Technology Co., Ltd is a high-tech enterprise, devoted to consumer security items such as Bluetooth item finder, Anti lost Alarm system, Panic Alarm, GPS Tracking, Bluetooth LE Module as well as proximity beacon module for above Four years.

You’ll find we have robust capacity in R&D, making and quanlity control. Our items are qualified by CE, FCC and ROHS certifications, and also have joined in a variety of popular exhibitions annually for example , HK, IFA , CES, Cebita, Getax, CEPE, and so on.

Our firm can support such payment ways: The West Union, T/T, L/C as well as PayPal. The Shipping time is rather rapid, 2-3 business days for sample order, 5-10 business days for builk order.

Our facility is in Bao’an District of Shenzhen. It is approx . 15 minutes’ driving from Shenzhen airport or 1 hour’s driving from Hong Kong airport.

Make Contact with Us

Addr.: Room 1417-19, Floor 14, Bldg. 1, Noble Plaza, West Of Qianjin Road, Xin’an Office, Baoan Dist., Shenzhen, Guangdong, China
Cell Phone: +86-0755-27662285
Whatsapp: +86-13728833868
Skype Username: bob-xia


SKYLAB M&C Tech Co., Limited, focused on the manufacture of proximity beacons and development and research of GNSS, WiFi, Bluetooth, along with wireless technology. Endeavoring to deliver good quality, powerful wireless modules and related application solutions to intercontinental buyers who require OEM/ODM program and system integrators. Centered on making lasting market value and prospective growth for clients.

From 2002, SKYLAB has in-depth development knowledge in wireless communication field, build up a mighty team which gets full experience of GNSS/WiFi/GPRS/Bluetooth beacon hardware software development in addition to RF tech.

SKYLAB provide good quality GPS, Beidou, GLONASS, GALILEO in addition to other GNSS navigation and positioning modules, WiFi modules, Bluetooth LE Module, including indoor positioning beacon. Extra development of applications based upon module core will eliminate customer`s overall cost and deliver low-cost wireless gadgets.

SKYLAB is qualified by ISO9001 Quality Control System and TS-16949 car industry quality standard, Germany TUV Nand.

SKYLAB home office is in Shenzhen, The Branches are Dispersed in Beijing, Qingdao, Shanghai, Chengdu, Xiamen, Hongkong and also US, Warsaw, Singapore, Russia, Germany, Bombay, etc. Delivering reliable support for purchasers internationally.

Later on, SKYLAB will carry on focusing on inventive wireless technologies, delivering so much more wireless modules and application solutions per present market requirements

Reach Us

SKYLAB M&C Tech Co., Ltd.
Telphone: 86-755-83408210
Telefax: 86-755-83408560
Inbox: sales[At]
Addr.: 6 Floor, #9 Building, Lijincheng Technical Park, Gongye East Rd, Longhua District, Shenzhen, Guangdong, China


Realize Shadowsocks, the subterranean software that China’s coders apply to blast through the Great Firewall(GFW)

Realize Shadowsocks, the subterranean software that China’s coders apply to blast through the Great Firewall(GFW)

This year Chinese authorities deepened a attack on virtual private networks (VPNs)-applications which help internet users within the mainland get connected to the open, uncensored world wide web. Although it is not a blanket ban, the new constraints are relocating the services out of their legal grey area and furthermore toward a black one. In July only, one such made-in-China VPN instantly gave up on operations, Apple company got rid off dozens of VPN applications from its China-facing iphone app store, and several global hotels stopped providing VPN services within their in-house wireless network.

Yet the govt was targeting towards VPN use before the latest push. From the time president Xi Jinping took office in the year 2012, activating a VPN in China has become a ongoing headache – speeds are lethargic, and internet often falls. Primarily before significant political events (like this year’s upcoming party congress in October), it’s quite normal for connections to fall instantaneously, or not even form at all.

In response to such difficulties, Chinese tech-savvy programmers have already been depending upon one additional, lesser-known software to gain access to the wide open internet. It is known as Shadowsocks, and it is an open-source proxy produced for the targeted intention of leaping Chinese Great Firewall. Whilst the government has made an endeavor to control its distribution, it’s about to keep tough to eliminate.

How is Shadowsocks distinct from a VPN?

To realize how Shadowsocks succeeds, we will have to get somewhat into the cyberweeds. Shadowsocks is dependant on a technique known as proxying. Proxying grew popularly accepted in China during the early days of the Great Firewall – before it was truly “great.” In this setup, before connecting to the wider internet, you initially connect to a computer instead of your own. This other computer is termed a “proxy server.” By using a proxy, your whole traffic is forwarded first through the proxy server, which could be positioned anywhere. So regardless of if you’re in China, your proxy server in Australia can effectively connect to Google, Facebook, and more.

But the GFW has since grown more powerful. Right now, even when you have a proxy server in Australia, the Great Firewall can certainly determine and hinder traffic it doesn’t like from that server. It still is aware you are requesting packets from Google-you’re just using a bit of an odd route for it. That’s where Shadowsocks comes in. It builds an encrypted link between the Shadowsocks client on your local PC and the one running on your proxy server, with an open-source internet protocol named SOCKS5.

How is this more advanced than a VPN? VPNs also perform the job by re-routing and encrypting data. Butmany people who utilize them in China use one of several large providers. That means it is possible for the governing administration to recognize those providers and then stop traffic from them. And VPNs commonly use one of several famous internet protocols, which explain to computer systems the way to communicate with each other over the internet. Chinese censors have been able to utilize machine learning to identify “fingerprints” that determine traffic from VPNs using these protocols. These strategies really don’t function so well on Shadowsocks, since it is a a lot less centralized system.

Each and every Shadowsocks user establishes his own proxy connection, for that reason each one looks a bit unique from the outside. For that reason, finding out this traffic is more challenging for the GFW-this means, through Shadowsocks, it is very complicated for the firewall to separate traffic visiting an harmless music video or a economic information article from traffic visiting Google or other site blacklisted in China.

Leo Weese, a Hong Kong-based privacy promoter, likens VPNs to a qualified professional freight forwarder, and Shadowsocks to having a product sent to a mate who next re-addresses the item to the real intended recipient before putting it back in the mail. The first method is far more money-making as a company, but a lot easier for respective authorities to find and close down. The 2nd is make shift, but incredibly more secret.

Even greater, tech-savvy Shadowsocks users very often modify their configuration settings, so that it is even harder for the GFW to uncover them.

“People employ VPNs to build inter-company links, to build a secure network. It was not specifically for the circumvention of censorship,” says Larry Salibra, a Hong Kong-based privacy advocate. With Shadowsocks, he adds, “Anyone will be able to set up it to seem like their own thing. Because of this everybody’s not using the same protocol.”

Calling all coders

However, if you’re a luddite, you may likely have a difficult time setting up Shadowsocks. One popular option to use it requires renting out a virtual private server (VPS) positioned outside China and effective at operating Shadowsocks. Next users must log in to the server making use of their computer’s terminal, and deploy the Shadowsocks code. After that, employing a Shadowsocks client software (there are a lot, both free and paid), users key in the server Internet protocol address and password and connect to the server. And then, they are able to visit the internet easily.

Shadowsocks is normally difficult to configure because it was initially a for-coders, by-coders program. The program first hit the general public in 2012 via Github, when a creator utilizing the pseudonym “Clowwindy” uploaded it to the code repository. Word-of-mouth pass on among other Chinese developers, and even on Tweets, which has been a mainstay for contra-firewall Chinese coders. A community established around Shadowsocks. Staff members at a few of the world’s greatest technology firms-both Chinese and global-team up in their spare time to manage the software’s code. Developers have made third-party mobile apps to control it, each offering varied tailor made functions.

“Shadowsocks is a brilliant invention…­ To date, you will find still no proof that it can be identified and become ceased by the GFW.”

One coder is the inventor lurking behind Potatso, a Shadowsocks client for iOS. Located in Suzhou, China and hired at a US-based software enterprise, he grew annoyed at the firewall’s block on Google and Github (the 2nd is blocked periodically), both of which he used to code for job. He created Potatso during nights and weekends out of frustration with other Shadowsocks clients, and consequently release it in the app store.

“Shadowsocks is a superb creation,” he says, asking to remain incognito. “Until now, there’s still no evidence that it can be identified and be ended by the Great Firewall.”

Shadowsocks most likely are not the “optimal weapon” to defeat the GFW permanently. But it’ll more than likely lurk in the dark temporarly.

Printed Circuit Board Electronic Manufacturing Services Based in China 2017

Printed Circuit Board Electronic Manufacturing Services Based in China 2017

Leadsintec Co.,Ltd

Leadsintec Co., Ltd. is an electronic manufacturing service (EMS) company situated in Shenzhen China since the year 2004. Being an ISO 9001 authorized electronics contract producer, we provide a variety of Circuit Board, component sourcing, PCB Board Assembling, box-build, testing services.

Owing to the earlier 11+ years considerable expertise in manufacturing, Leadsintec has developed an excellent fame in China and globally. Our products are mainly applied in the Electronic Devices , Industrial, Automation, Motor vehicle, Agriculture, Defense, Aerospace, Health-related and Home security markets.

Our intention is to aid small and mid-sized customers in lowering their expenditure by presenting whole options, high-mixed, small and medium volume services. With our proficient system administrators, procedure technical engineers, production staff members and purchasing gurus, we are able to completely understand and get the best of your expectations.

Leadsintec’s making facilities incorporate clean workshops and advanced high-speed SMT lines. Our chip placement precision can easily get to +0.1MM on IC components. It implies we’re able to take care of almost all types of integrated circuits, e . g . SO, SOP, SOJ, TSOP, TSSOP, QFP, BGA and also U-BGA. In addition, we are able to offer 0201 chip placement, through-hole component insertion and final item production, test and packing.

PCBWING Technology Co., Ltd (predominantly for prototype)

PCBWING Technology Co., Ltd is one of the China’s top rated unit delivering Electronic Circuit Board services, which is actually a joint venture of three of the top 10 Electronic Circuit Board Companies in China. Our features are quick-turn-time, small quantity orders.
We are a fresh electronics contract manufacturer (ECM) positioned in Beijing, China. We are already devoted to Electronic Circuit Board prototype in the past 12 years. We now have supported widely recognized corporations or associations around the world, including Microsoft, HP, Toshiba, Jet Propulsion Laboratory of China, Altium, University of Cambridge, University of Wisconsin, Stanford University, Harvard University, Beijing University, Siemens and China Mobile. We have affordable prices, well-trained specialists and good quality making abilities. We suggested customers to make contact with us and take into account us as a efficient provider for Circuit Board fabricating services.

We offer:
Prime quality. Competitive pricing. On-time shipping and delivery.

PCBWING Technology Co., Ltd will be your reputable manufacturer for Electronic Circuit Board prototype service.

Communicate with Us

Sales Office Contact:
Mobile phone: +86-15601330384
Location: Room520A, Heqiao Plaza B Tower No.8 Guanghua Road, Chaoyang District, Beijing, China
Postcode: 100026

JY Electronic Technology Co., Ltd.

JY Group consists of JY Electronic as well as BLD Electronic, give full attention to the PCB Board fabricating and Circuit Board Assemblage, design of electronic gadgets and additionally mold shell . PCB fabricating and Electronic Circuit Board Assemblage , both PCB prototyping and also mass production are welcomed , PCB boards up to 24 layers . All of the Circuit Board Assembling equipments are made by Panasonic , we’re in a position to handle PCB manufacturing and PCBA orders placed depending on customer?ˉs specifications. 100% E-test and functional testing for PCB Board and PCBA before they’re shipped to our buyers. We’ve attained the different management certifications like UL , ISO , TS16949 , OHSAS etcetera. Products and MOLD SHELL DESIGN according to the needs you have, our company offers made-to-order products and the mold shell design and parts purchase service . we will obtain the prime quality components that can be found. High standard, fast deliveries are our promise. Owing to years of experience in this line of business, we have business association with lots of fortune 500 firms which include BMW, GREE, NIDEC, SUMITOMO and so forth. We aspire to have chance to assist you very quickly. For extra information take a look at our online site:

Contact Us

Business Name: Dalian JY Electronic Technology Co., Ltd.
Location: Floor 1-4, No. 13-1, Youquan Road, Zhanqian Street, Jinzhou District, Dalian, Liaoning, China
Contact number: 86-411-66361648-806
Fax: 86-411-66361010

Who’s STG

One-stop PCB Assemblage service company

STG is a top experienced Electronic Board Producer in China, which supplies OEM/ODM service for worldwide clients. With many years of expertise, STG is not merely a manufacturer, but additionally a competent designer for emerging ideas, new creations dependant upon clients. Our range of products is made up of diverse professions, for instance, gadgets, telephony, industrial products , auto assemblies, medical equipment and many others.

Our chief services consist of electronics and metal casing manufacture, such as printed circuit boards PCB Fab, part purchasing, PCB Board Assembling, plastic/metal house build, die-casting and also customizable Mfg. With knowledgeable team members from STG fully trained, their capabilities will be remarkable.

Reach Us

China Shenzhen Office

Telephone: +86-0755-27929725
Telefax: +86-0755-27929724

Location: Huolibao Building 5F , Technology Park, Nanshan, Shenzhen, 518100, China.


A-TECH CIRCUITS CO., LIMITED is an agreement PCB Fab firm in Shenzhen China, which are pro’s at quick turn PCB Board prototype, small to medium quantity PCB mfg and assembly services. It was founded in 2003, with in excess of 550 highly skilled full-time staff, we’re in a position to realize outcome 15,000 sq.m monthly, including above 3000 sorts of fast Electronic Board prototype. The Circuit Board (printed circuit board) we built are widely put to use for a number of electronic industries, for instance , computer add-ons, aerospace, telecommunication, autos, medical systems, video cameras, optoelectronic equipment and so forth. Upwards of 80% of our PCB items are exported to Europe, America and Parts of asia.

A-Tech Circuits always sticks to the concept of “quality first, prompt delivery and client satisfaction”. As we consentrate on quality, cost, punctual delivery and repetitive enhancement, we can easily fulfill special demands from worldwide high technology businesses. Furthermore, We have been qualified: ISO9001:2008, ISO14001, TS16949 and UL (UL No: E357001) and also complied with the RoHS & WEEE requirement for leadless PCB products thru SGS test.

We know that there is a lot of competition in the PCB Board industry, nevertheless, we are confident that our promise of high quality, service and fast turn around times put us prior to the curve. Not only will we demonstrate that we are worthy of your business and faith, but also we’re going to show you the reason our customers generally come back.

In an effort to satisfy many different purchaser demands from around the world, A-TECH offers a broad range of PCB Board fabrication and service, and here is a list of the services and products we now provide:

Rigid FR4 PCB
Bendable PCB
Rigid-flex PCB Board
Metal Core / LED Electronic Board
Micro-wave / RF Circuit Board
HDI Printed Circuit Board
Electronic Circuit Board Assembly

Speak to Us

A-Tech Circuits Co., Ltd.
Address: JiaYu Building, ShaJiang Rd, SongGang Town, Bao’an District, ShenZhen City, China.
Telephone: 86 (0) 755 3326 0657
Telefax: 86 (0) 755 2306 4829


To widely offer our consumers professional services with quickest time and least expensive pricing, YingStar Technology does have its Electronic Board manufacturing facility (built in 2002, nestled in MeiZhou City, Guangdong province), Circuit Board Assemblage facility (constructed in 2006, positioned in Bao’ An district, Shenzhen City) and Printed Circuit Board design teams. YingStar provides turnkey services including Circuit Board design, prototype making to volume Circuit Board Assembling production. And when you’ve placed volume order to YingStar and your design is fresh and need to be enhanced or modified in the real world application, our seasoned technical engineers can offer you the solid support without charging any other money.

Affordable Cost

YingStar frequently stock about 5000 widely used parts from excellent vendors and always work with the renowned electronic parts providers for example DigiKey, Mouser, Element14, Arrow, Avnet, Maxim and Future Electronics to assure our supply chain system is smooth and cater to both the emergency requirements and standard demands with fastest lead-time and cut-throat price.

Timely Delivery

We can perform the punctual delivery and minimize shoppers’ wait time, because:
1, We regularly preserve around 5000 frequently used components;
2, Now we have essentially the most experienced purchasing team and cooperate with justly famed electronic elements suppliers;
3, We possess our own Electronic Circuit Board and PCB Assemblage manufacturing facility;
4, We possess our own design department who can enable shoppers to deal with the complex technical issues.

Quality Warranty

We make sure that all the items we produced are 100% certified and have at the least 12 months warranty time, but the precondition is that all the elements of the products are offered by us (including Circuit Board, electronic elements and Assembling work). And for those products only partly services provided by us, we are only responsible for the liability of the services provided by us.


We handle all of your information as highly confidential and do our best to secure your intellectual property (IP) legal rights.

The confidentiality of your information is covered with the subsequent means and operations.

Permitted access only: To outer users, only proved users have access to information that he/she is allowed to check out. To internal users, access of information is on a need-to-know foundation. Your information is compartmentalized and related to number IDs. To illustrate, our production specialists who are able to view design files are only qualified to see project and customer IDs; our shipping will never demonstrate billing info; and our accounting will not see design files.

Security examination: We conduct scheduled security exam to stick to our security specifications.

Deletion of info: We will get rid of any specific info once demanded.

Connect with Us

Shenzhen YingStar Electronics Co., Ltd
Telephone: 0086-755-27808878
Facsimile: 0086-755-27316461
Office Location: 302, Jin Li Hua Mansion, Gong Yuan Road, Bao’An 31 District, Shenzhen City, China Local Zip Code:518101
Manufacturing facility Address:
6F, 2nd Building, Zhuguang East Road, Chuangxin Technology Park, Xinli Town, Nanshan District, Shenzhen, China

Asia Pacific Circuits – Turn-key service for PCB Board

Asia Pacific Circuits Co., Ltd focuses on Electronic Board manufacture and Assembly, integrating prototype and production PCBs. Here at APC Our company offers high-quality and affordable Electronic Contract Manufacturing Services – including Electronic Circuit Board Fab, components seeking and complete PCB Assemblage. With advanced manufacturing facility and technology advances, we cater for purchasers in a lot of industries.

We are dedicated to your full satisfaction. Time to market stands for how the company’s time-critical, Turn-key Fab services make it easy for shoppers to cut short the time period needed to develop new items and deliver them to market.

Asia Pacific Circuits establishments are ISO9001-2008 accredited, ISO 14001 (Environmental), UL Recognized, TS16949, TSTS13485 certified, IPC-A-600 and IPC-A-610 3 certified. We have a PCB Assemblage unit and a Electronic Circuit Board manufacturing unit in China Shenzhen. Asia Pacific Circuits business selection covers – Printed Circuit Board Prototype, low to mid and high volume Printed Circuit Board mfg and Electronic Board Assembly services.

After APC staff 18 years of unremitting efforts to make a fantastic sales network, We built a complete management system, acquired the ISO9001: 2008 international quality management system certification. We have a highly qualified sales, Circuit Board fanufacture and PCB Assembly under a single area, enhance the sales procedure and manufacturing and testing machines to make certain only qualified boards are delivered to the customer .

Contact Us

Asia Pacific Circuits Co., Ltd
Office Telephone: +86-755-2758-4025
Office Fax: +86-755-2758-4028
Office Address: No. 55A, Baoan Ave, Bao’an District, Shenzhen , 518102, China
Manufacturing unit Location: Gaoqiao Industrial Park East, Yanlong Avenue, Longgang District, Shenzhen, China

Kingle – Electronic Manufacturing Service Company

Kingle is an EMS Firm for international clients for virtually 10 years.

Since 2006, Our company offers PCB Board Design, PCB Board manufacture and PCB Assembling service to the globe. With the company’s continual growth of business, to fulfill customers’ requirements, We enrolled more technical engineers , brought in advanced equipment, Upgraded to EMS manufacturers, Provide our Purchasers with Turnkey electronics manufacturing services. Our Electronic Manufacturing Service is made up of PCB Design Service, PCB Prototypes & Mfg, SMT PCB Assembling, Electro-mechannical Assembling, Box build & Cable Assembling, Functional Tests, product packaging, and also Elements purchase. Our ambition is to become top notch EMS supplier.

Speak to Us

Location: Block A, Longang Century Building, #23 Haixiu Rd, Baoan District, Shenzhen , China
Telephone: 86-755-36972611
Cellphone: +86-18588202792

PCBWay, PCB Board Prototype and Fabrication

With more than 10 years in the industry of Electronic Circuit Board prototype and Mfg, we are devoted to satisfying the needs of our purchasers from varied industries in terms of quality, delivery, cost-effectiveness and any other demanding requests. As being among the most qualified Circuit Board Supplier in China, we pride ourselves to be your foremost partners and even buddies in the every facet of your Electronic Circuit Board requirements.

Electronic Board Quality

PCB Board is on the list of most significant elements of any electrical and electronic products. The quality of PCB confirms the quality of all these gadgets. The new technology makes possible the miniaturization of integrated circuits, higher packing density and smaller layout dimension, consequently the higher demands on Printed Circuit Board arise. We fully understand the importance of Electronic Board quality to our purchasers and hence we visually check every board, and we electrically test them out another time to confirm the boards presented totally stick to your Gerber files.

Delivery service

Year after year we are happy to have been maintaining 99% on-time delivery rate. As We know, apart from Printed Circuit Board quality, the other most important factor is the least amount of lead-time, that’s very important for engineers’ R & D jobs, specifically in the step of prototyping. We labor in three shifts to make certain your Printed Circuit Boards will be shipped as early as possible.


Our pricing table is transparent, without any unknown charge included. Our price is just about the most competing , and is just a small percentage of what many other USA or European fabricators typically bill you. Even a number of budget-sensitive clients just like university students and hobbyists mainly use us for their Circuit Board prototype and fabrication orders. We try our best to help save your expenses and time period.

PCBWay’s end goal is being the top Electronic Board prototype and small-volume production maker worldwide! PCBWay do our utmost to satisfy your Electronic Circuit Board requirements!

Get a Hold of Us

Location:12F,West No.2 Building, XinTianDi Business Center, #71-8 ShiXiang Rd,XiaCheng District,Hangzhou City, China
Fax: 86-571-85457578
Email address:

Shenzhen Dashunchang Electronic Co., Ltd

PCBA Producer Since The Year 2012

Shenzhen Dashunchang Electronic Co., Ltd, a circuit board venture specializing in single-sided Printed Circuit Board, double-sided Circuit Board and multi-layer Circuit Board , was established in The year 2002, devoted to quick PCBA and volume production. Our main products are CEM-3, FR4 and aluminum based Circuit Board, etc. As the leading Printed Circuit Board Electronic Manufacturing Service, our everyday prototype capacity is in excess of 3,000 models. Our purchasers can certainly track their orders placed without notice from our PCB Board Online Quote System, for example placing order via the internet, reading delivery data, monitoring shippment timetable, and so on. Dashunchang consistently pay attention to supplying shoppers with heaps of different hospitable help, lay emphasis on workforce training and advocated human-centered concept . For this reason, we obtain the respect and approval of many shoppers from home and offshore

We have 600 energetic, professional employees, and 60 administrator staff and technical engineers. We have a lot of advanced robotic production lines and testing hardware. Our boards are predominantly utilised in domains which include telecoms devices, industrial power supply, instruments, video recording, industrial controller, LED, safety and security, Television box, digital audio, electronic playthings, conversion board, and so on. We’re confident to be the best , most competent and most important Circuit Board OEM in Shenzhen.

Brief Background:

Nov . 2002, Dashunchang was established in Shenzhen.
Dec . 2006, Earned “Shenzhen Superior Companies Honor”, and also got UL and ISO credentials.
June 2010, Permanently stopped using conventional operating style, Fully facilitated customer to go with our self-service system: placing orders, verifying on the internet, following up progress, and so on, turn-key service.

Oct 2011, Modernized equipment, Started employing imported automated lines and dry film processes, increased 200 units of testing equipment and deliver completely free testing support for all of the prototypes.
Feb . 2013, the everyday prototype capability is over 3,000 models.

Get Hold of Us

Promotion workgroup: Number2713 NanGuangJieJia Building, NO.3037 Shennanzhong Rd, Shenzhen City, China
Manufacturing facility: 24th Building, North Yongfa Technology and science Park, Heyi Vlg, Shajing, Shenzhen City
Phone number: +86-755-33557673
Facsimile: +86-755-83353824
Email address:

To achieve an easy price for your Electronic Board wants. Simply click on
PCBA Cost Calculate from a Fabricator from China

Wholesale Bluetooth Smart Module Electronic Products Developer And Maker

Wholesale Bluetooth Smart Module Electronic Products Developer And Maker Positioned in PRC

With at least ten-year experience within Electronic products field, Shenzhen Easy Core Technology Co.,Ltd has been aimed at researching, development and manufacturing prime quality products with very competitive prices for purchasers from over 80 countries around the world, basically The United States, UK, Spain, Germany, Australia, Mexico, Ukraine, Israel, and the like. Tons of Chinese factories benefit from our turn-key PCB Assembly solution to make their items.

We have a wonderful development and design crew. The products are a lot more in keeping with market demand. Simultaneously we can design and build cutting-edge electronic products, determined by client preferences. Our pursuit is to facilitate our customers to obtain earnings and we’ll furthermore make the most of the win-win cooperation relationship.

Be sure to Touch Base with Us with no doubt if:

1) You might be a regional wholesaler/retailer, you may need a range of Gadgets to distribute
2) You own your very own shop and always need latest Consumer electronics
3) You would like to design Gadgets for promotions, for your own personal brand name

Easy core has lots of years of practical experience in electronic hardware and embedded software development and design, as many as over 2 ,000 development of product design and application of electronic products. ; at present, to provide clients with the advanced concept of mobile application development, smart home system, electronic circuit design, turnkey circuit board design, micro-controller technology, embedded system, smart controller, simulation of digital circuit, the general scheme of things, cloud services, nRF52832 BLE module, cloud calculation, cloud storage of big data management application design service; from the concept of product development, marketing mode upgrade, product renovating, perfect after-sale serivce, about 20 designers taking care of our buyers , giving the most reliable technicial service.


Get in Touch with Us

Location: Room 21C, Building 6, Minghao Belvedere, Shajing Street, Bao’an Area, Shenzhen, Guangdong, P.R.C.
Postal Code: 518125
Telephone Number: 86-755-29653709
Telefax: 86-755-29653709-803


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Home Security System and nRF51822 BLE Module Manufacturing Business Based in China Shenzhen

 Home Security System and nRF51822 BLE Module Manufacturing Business Based in China Shenzhen

Shenzhen SUMRING Technology Co. Ltd is a high-tech enterprise centered on the research and development of Burglar Alarm and fire alarm system products, like Passive infrared (PIR) intrusion sensor, smoke detectors, gas leakage detectors, Carbon Monoxide alarm, fire alarm bell/strobe/alarm, Made To Order nRF52832 Bluetooth Smart module, etcetera.

Created in Oct. 2000 and with the manufacturing unit covering 7000 square meters, we have got ISO9001 quality control system certification since 2002, and put in 20% of profits into Research and development. Our conventional detectors and fire alarm add-on can be connected to some other brands of conventional fire alarm control panel including Honeywell, System sensor, Siemens, Apollo, Hochiki and so on.. It helps our purchasers bring down overall cost and increase competition, and with our current monthly output as much as a million pieces, yearly income as much as USD 5,500,000.

SUMRING frequently follows the trend of worldwide state-of-the-art fire alarm system and home security system development, and also has constructed long lasting collaboration with reputed American maker, desiring to be prime company in fire alarm & home security arena. Hi-technology, top quality products and great support are our commitment to the customers. Our products are extensively exported to United States, Spain, Italy, Portugal, South Africa, Southeast Asia, along with the Middle East. We look ahead to turning out to be your long run partner!


Touch Us

Shenzhen Sumring Technology Co., Ltd.
#5 Building, Lijingyuan Industrial Area, Jinhua Road, Bantian, Shenzhen, China
Telphone: + 86 -755 89571625
Facsimile: + 86 -755 89571207


Infinix Note 4 vs Xiaomi Redmi 4 Comparison | Giveaway Coming Soon by Gizmo Gyan Hindi हिन्दी

Infinix Note 4 vs Xiaomi Redmi 4 | Detailed Comparison by Gizmo Gyan[Hindi-हिन्दी]

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Custom Smart Plug Producer From China

Smart Plug Producer From China

Shenzhen UEMON Technology Co., Ltd is a high-tech enterprise which makes a specialty of smart gadgets. The company consistent with people-oriented and mutual profits, long-term co-operation concept, take advantage of a matter-of-fact, imaginative and accurate work type to give our buyers a fresh, cool, easy, intelligent, and safe smart home devices and system. Keep pace with the times, get accustomed to the surroundings, endlessly go over, and come up with a worldwide smart house-hold products provider venture is the mission of our hard work!

UEMON was founded in the year, the main products encompass smart cameras, customizable smart socket, intelligent switch, smart door locks, intelligent home security systems and so on., Our goods have been released to offshore with the decent quality, competitive prices and superior service, the significant export areas are European countries, The USA, the Middle East along with Africa.

We will continue to keep a specialist and focused perspective, to provide clients with the best quality products or services, customer first, quality first, distribution first!

Your faith is our steady inspiration, we’re going to get more solid.


Speak to Us

Shenzhen UEMON Technology Co., Limited

TEL: +86-755-27316354
Fax: +86-755-27316354
Email Address:
Internet Site:
Address: D315 Huafeng Office, Bao’an District, Shenzhen, Guangdong, China