Qi Liu

Guangdong Cellwise Microelectronics Co., Ltd. engages in the research and development, and sale of analog chips. Its products include battery security chips, battery metering chips, and charging management chips. The company was founded on November 2, 2009 and is headquartered in Dongguan, China.

Audiowell Electronics (Guangdong) Co., Ltd. engages in the design, development, production, and sale of smart sensors and actuators. Its products include vehicle-mounted ultrasonic sensors, security communication devices, environment and health appliances, ultrasonic flow sensors, liquid level detection modules, obstacle avoidance sensors and modules, ultrasonic atomization transducers and modules, alarm sounders, and pressure touch actuators. The company was founded on June 23, 1999 and is headquartered in Guangzhou, China.