Chongqing Machinery & Electric (重庆机电股份有限公司) is a company that specializes in the manufacture and sales of vehicle parts and components, electric facilities, environmental protection equipments, machine tools, power equipments and facilities, etc.
TDG Holding (天通控股控股份有限公司) is a company that engages in the research and development, manufacturing, and marketing of electronic materials, electronic components, and intelligent equipment.
Saurer (also known as Saurer Intelligent Technology) is an operating technology company that provides machinery and components for fibre and yarn processing.
Weihai Guangwei Composites (威海光威复合材料股份有限公司) is a company that specializes in the research and development and production of carbon fiber and composite materials.