Dong Hai Xie

Shenzhen Zecheng Electronics Co., Ltd. engages in the design, research, development, production and sale of customized intelligent electronic modules and printed circuit boards. It provides consumer electronics, automotive electronics, medical electronics and biometric products. The company was founded on January 23, 2003 and is headquartered in Shenzhen, China.

Liangang Optoelectronics Technology Co., Ltd. focuses on optical communication, electroacoustic fields, video and wearable products. It manufactures and sells audio, video electronic products, fiber active optic cables, jumpers, acoustic electric parts & products, single wire, USB cables, charger, signaling adaptor, wireless charging, display parts, DAC & indoor high-speed cables, accessories, network lines, computers & mobile terminals peripheral products and other related products. The company was founded by Xu Yao Zhi and Zheng Chun Ming on March 26, 2008 and is headquartered in Dongguan, China.