Jiangsu Changjing Technology Co., Ltd. is a semiconductor product R & D, design and sales company with independent R & D and sales service as the main body. The company was established in November 2018.

CRE Semiconductor Inc was established in Hong Kong in 1997
In 2012, Shenzhen Kangyuan Semiconductor Co., Ltd. was registered with a registered capital of 50 million yuan.

A century old enterprise spanning half a century, semiconductor localization has been far ahead for 50 years, and KEC is a specialized enterprise in power semiconductor.

Guangdong Fenghua Hi Tech Co., Ltd. (Securities abbreviation: Fenghua hi tech, securities code: 000636), founded in 1984, is a high-tech enterprise specializing in electronic information basic products such as high-end new components, electronic materials and electronic special equipment. It

China Zhenhua (Group) Xinyun electronic components Co., Ltd. (state owned No. 4326 factory), subordinate to China Zhenhua Electronics Group Co., Ltd., is a major member enterprise of the listed company "China Zhenhua (Group) Technology Co., Ltd." and a large key backbone enterprise of electronic components in China.

Founded in 1977, Guoju is a leading passive component service provider in the world. Its production and sales bases cover Asia, Europe and America. Guoju provides customers with "one-time full purchase service" and provides complete passive components such as resistors, capacitors and wireless components to meet the needs of customers in various fields. 

Qingdao QILIDA Electronic Technology Co., Ltd. is an enterprise with many years of experience in the sales of electronic components. We look forward to your joining us

Qingdao Q-leader Electronic Technology Co., Ltd. is an enterprise with many years of experience in the sales of electronic components. We look forward to your joining us……