Chang Yan Liu

Suzhou Maizhite Intelligent Technology Co., Ltd. engages in the provision of engineering consulting services and manufacture measurement and detection equipment. Its business scope includes intelligent electronic technology and computer technology research and development, technical consulting, technical services, and technology transfer; road cargo transportation; processing and sale of intelligent electronic equipment; sale of computer hardware and software, communications equipment, mechanical and electrical equipment, handicrafts, and office supplies; animation software design; graphic design and production; online sales: intelligent hardware; and self-operated and agent import and export business of commodities and technologies. The company was founded on June 17, 2015 and is headquartered in Suzhou, China.

Suzhou Zhiguan Optoelectronics Technology Co., Ltd. engages in research and development, production and sales of LED chips, patterned sapphire substrates, gallium nitride epitaxial wafers, and optoelectronic equipment and accessories. The company was founded on July 6, 2012 and is headquartered in Suzhou, China.

Suzhou Vega Technology Co., Ltd. engages in the research, development, production, and sale of printed circuit board (PCB) core equipment. It offers PCB drilling equipment and PCB forming equipment. The company was founded on April 18, 2007 and is headquartered in Suzhou, China.