Chong Fai Wong

China Solar Energy Holdings Ltd. is an investment holding company, which engages in the solar photovoltaic businesses. The firm's business activities include the manufacturing of amorphous silicon membrane photovoltaic modules, photovoltaic power generation, and other related businesses. The company was founded on July 27, 1989 and is headquartered in Hong Kong.

China Trustful Group Ltd. engages in the provision of procurement services for the manufacture of watches, jewelries, and packaging products. It operates through the Sourcing Business, People's Republic of China (PRC) Silverware Business and Electric Vehicle Business. The Sourcing Business segment provides customers with a range of sourcing management solutions including product design and product development; raw materials and components sourcing and production sourcing; and procurement management solutions including quality assurance and control; logistics and delivery handling services. The PRC Silverware Business segment includes retail and wholesale of luxury brand silverware and silver utensils. The Electric Vehicle Business segment manufactures and sells rechargeable batteries, electric vehicles and related products and provision of related services. The company was founded on June 14, 2010 and is headquartered in Hong Kong.