Ya Lin Zhang

China Energy Conservation & Environmental Protection Group Co., Ltd. engages in the provision of environmental protection and energy conservation services. Its business activities include solid waste and water treatment, petrochemical and plastic product waste resource utilization, soil remediation, and solar and wind power projects. The company was founded on June 22, 1989 and is headquartered in Beijing, China.

China Huadian Corp., Ltd. specializes in the production and supply of electricity and heat. It also engages in the development of coal and other resources related to power generation and provides related technical services. The company was founded in 2002 and is headquartered in Beijing, China.

Xinxing Cathay International Group Co., Ltd. engages in the asset management, capital operations, and production management activities. Its business scopes include metallurgical casting, light industrial textile, equipment manufacturing, business trade and logistics, and modern farming industries. Its products include ductile cast iron pipes, pipe fittings, steel gratings, oil equipment, textiles, garments, and rubber products. The company was founded in June 1950 and is headquartered in Beijing, China.

China XD Group manufactures and distributes power transmission equipment. Its products include transformers, reactors, high, medium, and low voltage switches, capacitors, lightning arresters, converter valves, power electronic products, wires and cables, and power automation integration. The company was founded in July, 1959 and is headquartered in Xi''an, China.