Dan Feng Li

Guangzhou V-Solution Telecommunication Technology Co., Ltd. engages in research, evelopment, production, and sales of optical communication network access systems and terminal equipment. Its products include optical network unit/terminal (ONU/ONT), optical line terminal (OLT), and other optical communication network access equipment. The company was founded on April 9, 2007 and is headquartered in Guangzhou, China.

Smartgiant Technology Co., Ltd. engages in the design, research, development, production, and sale of industrial automation testing products. It products include embedded instrument modules, plug-in instrument modules, comprehensive instrument, argos – AI cameras and cratos-edge computers. The company was founded on April 21, 2005 and is headquartered in Guangzhou, China.