Jiangyin Xinxin Microelectronics co., LTD is a professional power semiconductor product and solution design company, whose products are mainly used in the field of power management. Currently, Xinxin's target markets are consumer electronics, household appliances, information technology and high-power energy electronics.

Xinxin's power semiconductor technology can provide overall system solutions, effectively reduce power loss, improve circuit efficiency and save energy. In the development of power semiconductor, Xinxin has several key technologies: high-voltage high-power VDMOS (enhanced and exhausted MOSFET), super-junction MOS and IGBT.

Since 2010, the company has been engaged in chip development through communication with colleges and universities. In 2014, the Xinxin electronic brand was officially established. In 2016, the Zhongshan branch company was established. In 2017, Cha’ao Electronic Design Company was organized. The company has been developing for 8 years.