History
Shanghai Keyyang Electronic Technology Co., Ltd. was established in 2008, located in the beautiful city of Shanghai, China. We are developing into a company focused on testing products based on the Chinese market. The company insists on technology first and customer service as the core.
Shanghai Keyyang has always adhered to the concept of quality first since its establishment. Most of the cooperative companies are engaged in the assembly and OEM of electronic equipment, computers and desktop computers, as well as brand end users. Although we are a company for more than ten years, we have even served nearly 100 electronic manufacturers.
Obviously we have an inherent concept of quality, we provide our customers with excellent service and problem solving capabilities, which puts us ahead of our competitors, we have a deep understanding of the customer online testing situation, and provide perfect and optional testing solutions for online engineers. We have helped our clients develop patent cases in special environments, saving millions of dollars annually in online and functional testing.
We can make valuable suggestions and suggestions from solder paste molding to on-line test program suggestion and optimization, as well as medium-term problem solving.

Ability
Shanghai Keyyang's wide product range provides excellent opportunities for final package testing (BGA, QFN, LGA, etc.), in-line testing (ICT), functional testing (FCT), RF testing and fixture design industries and factories to meet the huge and challenging requirements of customers. We have a large range of RF components ranging from 0.17mm (0.006 ") diameter detail pitch probes to 3.16mm (0.187 ") large pitch probes and test sockets, as well as DC-110 GHz RF cable assemblies.
You can find the solution from Shanghai Key Ocean.

Technical strength
Shanghai Keyyang has its own core design and process to ensure low resistance test, high temperature, high current, high speed, RF and special contact. For many years, we have been working on how to test by designing the probe itself
Provide suggestions on the inspection of the probe point of the material under test, the Angle judgment of the fixture structure, the accuracy of the fixture, and the parameter optimization of the hole of the fixture plate. These are the experiences that we have studied with our customers.
Helping customers is helping yourself.

Customer Assistance
Shanghai Keyyang is always committed to the service of new customers, we will give priority to providing customers with problem solving, and training customers how to correctly use our products, how to maintain our products. JY Electronics offers probe technology workshops for designers and test engineers and through video conferencing or local lectures.
Shanghai Keyocean will provide 24-hour contact service.
Team of employees
Since its establishment, Shanghai Keyyang has been cultivating a team with designer thinking and mind. At present, our engineers have the ability to design and handle the control.
The company has a group of engineers with 30 years of design experience, and a group of employees with 10 years of mechanical experience, which ensures the high precision and high quality of the company.

Cooperation
We look forward to being your partner.

We look forward to hearing from you.