Established in 2001, Zhongwei Semiconductor (Shenzhen) Co., Ltd. (688380. SH) is a platform based chip design company with MCU as its core, focusing on the research and development, design, and sales of digital analog mixed signal chips and analog chips. The main products include consumer electronics chips, home appliance control chips, automotive electronics chips, motor and battery chips, sensor signal processing chips, and power devices, which are widely used in fields such as consumer electronics, home appliances, automotive electronics, motor batteries, medical health, industrial control, and the Internet of Things.