Wuxi ETEK Microelectronics Co., Ltd.

Wuxi ETEK Microelectronics Co., Ltd. (stock code 688601 on the Shanghai Stock Exchange Sci‑Tech Innovation Board) is a Chinese Fabless semiconductor company founded in May 2002 and headquartered in Wuxi, Jiangsu Province, China. It specializes in the design and sales of analog integrated circuits, with a core focus on high‑performance, high‑reliability power management chips used in consumer electronics, wearable devices, mobile phones, and other applications.

The company’s product portfolio includes power conversion chips, power protection chips, display driver chips, intelligent networking delay management units, and signal chain chips, serving both domestic and international clients. Over more than two decades, ETEK has built a strong R&D capability with a team of over 200 professionals and has earned certifications including ISO 9001 and ISO 14001, and automotive functional safety design standards, enhancing product quality and competitiveness.

ETEK’s chips are used in a broad range of markets including consumer electronics, industrial electronics, communications, and automotive electronics, with major customers including Samsung, Xiaomi, LG, and Haier. The company completed its initial public offering (IPO) and listing on the Shanghai Sci‑Tech Innovation Board on June 28, 2021, raising funds to support expansion and technology development, and continues to develop advanced analog IC technologies for global markets.