Infrared reflow oven for soldering components to PCBs. See it in action. Scored in Shenzhen China. Qinsi QS-5100 Source


PCBWING Tech Co., Ltd – Prototype PCB Mfg + Assy

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PCBWING Tech Co., Ltd is one of the China’s leading unit offering PCB board services, which is actually a collaboration of three of the top ten PCB board manufacturers in China. Our features are fast-turn-time, small volume orders.
We are a new electronics contract manufacturer located within Beijing, China. We have already been specialized in PCB board prototype over the last 12 years. We’ve served well known companies or organizations worldwide, including Microsoft, HP, Toshiba, Jet Propulsion Laboratory of China, Altium, University of Cambridge, University of Wisconsin, Stanford University, Harvard University, Beijing University, Siemens as well as China Mobile. We have economical rates, well-trained experts and outstanding fabrication expertise. We welcome customers to contact us and take into account us as a professional partner for PCB board fabricating services.

We promise:

Superior quality. Competitive pricing. On-time shipping and delivery.

PCBWING Tech Co., Ltd will be your dependable producer for PCB board prototype service.

Make Contact with PCBWING

Sales Office Contact:

Support Contact:

Marketing and advertising Contact:

Mobile phone:

Room520A , Heqiao Plaza B Tower No.8 Guanghua Road
Chaoyang District , Beijing
China Postcode 100026


JY Electronic Technology Co., Ltd.

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JY Group is comprised of JY Electronic and BLD Electronic, put emphasis on the PWB manufacturing and PWB assemblage production , design of electronic gadgets and additionally mold shell . PCB manufacturing and PWB assemblage , both PWB prototyping as well as mass production are welcome , PWB products up to 24 layers . Most of the PWB assemblage machines are made by Panasonic , we are capable to handle PCB manufacturing and PCBA purchases based on customer’s specifications. 100% E-test and functional testing for PWB and PCBA before they are delivered to our customers. We’ve attained multiple management qualifications such as UL , ISO , TS16949 , OHSAS etc. PCBs and MOLD SHELL DESIGN according to your requirements, we provide custom-made products and the mold shell design and components sourcing service . we’ll acquire the good quality components in existence. Prime quality, prompt deliveries are our promise. Thanks to many years of expertise in this niche, we have business cooperation with a lot of fortune 500 companies including BMW, GREE, NIDEC, SUMITOMO and many others. We anticipate to have chance to serve you very soon. For more information and facts click on our web site :

Make Contact with Us

Company 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


YingStar Electronics

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YingStar Electronics Profile

To adequately offer our customers professional services with shortest time and cheapest cost, YingStar does have its Circuit Board production line (founded in The year 2002, situated MeiZhou , GuangDong province), Circuit Board assemblage manufacturing facility (set up in 2006, based in Bao’ An district, Shenzhen City) and Circuit Board design staff. YingStar can offer one-stop services including Circuit Board design, prototype making to mass Circuit Board assemblage production. And in case you’ve placed volume order to YingStar and your design is brand new and have to be improved or adjusted in the real application, our competent technical engineers can provide you the quality support free of charging you any extra money.

Aggressive Rate

YingStar frequently hold above 5000 commonly used elements from top quality providers and cooperate with the popular electronic parts distributors like DigiKey, , Element14, , Avnet, Maxim and Future Electronics to ensure our supply chain system is smooth and meet both the emergency demands and basic demands with shortest lead-time and more competitve price.

On Time Delivery

We’re able to do the quick delivery and shorten shoppers’ wait time, because:
1, We constantly hold above 5000 wide-spread elements;
2, Our company has the most experienced sourcing team and cooperate with justly famed electronic parts vendors;
3, We have our own Circuit Board and PCB assemblage production line;
4, We have our own design team who is able to aid shoppers to deal with the complex technical disorders.

Quality Warranty

We guarantee that all the products we manufactured are 100% qualified and have at least 1 year warranty time period, but the precondition is that all the elements of the products are offered by us (including Circuit Board, electronic parts and assemblage job). And for those products only partly services provided by us, we are only in charge of the liability of the services supplied by us.


We take care of all your info as very private and make every effort to give protection to your intellectual property (IP) rights.

The secrecy of your info is safeguarded with the next means and processes.

Sanctioned entry only: To exterior users, only authenticated users can access info that he/she is permitted to look at. To inner users, access of info is on a need-to-know basis. Your info are compartmentalized and related to number IDs. As an example, our production specialists who are able to access design files can just see project and customer IDs; our shipping and delivery will not showcase billing information; and our accounting will not see design files.

Security exam: We execute daily security review to maintain our security specifications.

Removal of info: We will clear off any certain info once demanded.

Make Contact with Us

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



In accordance to :

For greater than Thirty years Uni Precision has supplied superior contract manufacturer services to customers internationally. We provide you with engineering assistance, production automatic, supply chain supervision and a variety of contract manufacturing expertise.

High-quality & Great Value – Circuit Board Outsourced Manufacturing
Adjustable operations and committed customer service network has authorized Uni Precision to be one of the most trusted contract manufacturers in China. We attempt to transcend objectives for consignment, turnkey and personalized manufacturing services.

Our Highlights:

Quality Certificates
Highly developed Test & Conformity
Versatile Manufacturing Capabilities

Customers all over the world turn to Uni Precision for superior design and contract manufacturing services. Our highly effective operations, low operating costs and expert supply chain management diminishes fees and presents great value to our buyers.

Located in HK, with a 7,500 sqm ( 80,700 sq. ft.) manufacturing factory is situated in Dongguan, China. With around Six hundred staff and innovative manufacturing devices, we give absolutely incomparable quality, certification and price. Uni Precision was one of the first-batch manufacturers in China to bring in ISO 9001:2008, and we have continued to increase our quality certificates to meet up with the higher level of certification and reliability.

We are A Contract Manufacturer in China With Universal Sales Support

Uni Precision endeavors to extend past buyer desires. Our core business culture is committed to supplying the highest quality engineering and contract manufacturing services, though customers frequently decide upon Uni Precision for our service & support. With sales offices in Hong Kong and on the West Coast of the United States Of America, we present sound customer care and evident conversation during the Circuit Board fabricating process.

As one of China’s leading contract producers, we are able to limit customers’ publicity and threat by working with suppliers directly. We have an understanding of the Chinese culture, language and judicial system, and will attempt to make certain quality, certification and unrivaled value. We recognize export requires and have relationships with main shipping and delivery companies that provide for on-time delivery.

Flexible Circuit Board Contract Manufacturing Concentrated On Efficiency

Our skilled staff members is centered on superiority, with a management group who stresses prolonged training, open communications and teamwork. Our corporation culture is committed to quality and efficacy, and is ready to work with you to provide a solution for your Circuit Board needs. Uni Precision works in concert with a couple of the most innovative high-technology firms, and is in a position to enable you to keep your charges down via contract manufacturing support.

Reach Uni Precision now to find out more about us or to request for a estimate. We are one of the most famous contract producers in Asia, and are set to supply you with unparalleled level of quality and cost.

Make Contact with Us


Uni Precision Industrial Limited
Room 1303, Tower One, Harbour Centre
1 Hok Cheung Street, Hunghom
Kowloon, HK

USA Office:

Business phone: 510-610-4649

Hong Kong HQ:

Telephone number: (852) 2356 5800
Fax: (852) 2364 9336

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