Contract manufacturing of electronic products

Zhenzhen (PRC)

We solve the whole range of tasks from the production of printed circuit boards and the purchase of electronic components to the production of cases and the final assembly, and product testing. We offer both a complete production cycle and a partial assembly of electronic modules.


Quality and control

For products of electronic equipment operating in difficult conditions of exposure to external factors, we are at the request of consumers have the opportunity to test them for resistance to climatic and mechanical influences.

An automatic scanner is configured for your module, visually checking the quality of soldering and the correct installation of elements.

Final check

Our experts check the performance of each module. Identify potentially unreliable items. For testing, you need to send a circuit diagram and the required step-by-step procedure for functional control, indicating the voltage supply points and the expected response of the products ordered.


The manufacture of printed circuit boards of any degree of complexity is work
that we successfully complete in the shortest possible time.

The company "GKK" carries out prompt delivery of high-quality printed circuit boards of the largest manufacturers in China, Taiwan and South Korea

Contact us in any convenient way.

Address in Hong Kong:
Rm 251, 2/F, Block A, Cambridge Plaza, 188 San Wan Road, Sheung Shui, N.T., H.K.

Address in China:
Building A1.AreaA,Tongfuyu Industry District, HangkongRoad, Sanwei, Xixiang, Bao an, Shenzhen, China.

E-mail: info@gkk-company.com

Phone: +8 618 520855380

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