Guang Yue Chai

Shenzhen Purple Lighting Technology Stock Co., Ltd. engages in the development, production, and sales of industrial lighting equipment and intelligent lighting systems. Its products fixed lighting equipment, explosion-proof lighting equipment, mobile lighting equipment, intelligent lighting control systems, communication transmission equipment, and sensing equipment. It also provides energy management services in the field of industrial lighting. The company was founded by Hong Chao Liu, LI Zhong Ding, and Hao Liu on March 29, 2007 and is headquartered in Shenzhen, China.

Shenzhen Ampron Technology Co., Ltd. engages in the design, development, manufacturing, and sales of intelligent sensors. Its products include pressure sensors, oxygen sensors, temperature sensors, PTC thermistors, NTC thermistors, etc., products are widely used in automotive, smart home, smart medical, Internet of Things, consumer electronics, aerospace, industrial control and other fields. The company was founded on November 15, 2004 and is headquartered in Shenzhen, China.