Shanghai Gongjin Microelectronics Technology

About Shanghai Gongjin Microelectronics Technology

Shanghai Gongjin Microelectronics Technology (Gongjin Microelectronics or GJM) is a technology company specializing in advanced packaging and testing services for intelligent sensors and automotive electronic chips. The company was established in December 2021, founded by Shenzhen Gongjin Electronics (a publicly listed company), Probing Fund, and a technical management team. The legal representative is Zhang Wenyan. Gongjin Microelectronics secured an angel round of funding in December 2021 and a strategic investment of 100 million RMB in June 2024.

Gongjin Microelectronics provides one-stop solutions for its clients, which include fabless design houses and Integrated Device Manufacturer (IDM) customers in sectors like consumer electronics, automotive electronics, and industrial healthcare. The business operates with a research and development sales center in Shanghai and a 24,000-square-meter production base in Taicang, Suzhou, which includes extensive cleanroom facilities. The company's services encompass a complete assembly production line, from front-end processes like wafer grinding and die bonding to back-end processes such as injection molding and singulation. It offers various packaging types, including LGA, QFN, Fan-out, and SIP. The firm's testing services cover wafer, CSP, and finished product testing for a wide range of sensors, such as inertial, pressure, magnetic, optical, and acoustic types.

The company aims to address the gap in mass packaging, calibration, and testing for sensors in the domestic Chinese market and become a key player in the global sensor packaging and testing industry. In May 2023, GJM entered a strategic partnership with SPEA, an automated testing equipment leader, to enhance its MEMS testing and calibration business in mainland China. The company holds ISO9001, ISO14001, and IATF16949 certifications, underscoring its commitment to quality management systems.