Tai Shi Wu

China Shipbuilding Industry Corp. engages in research and development, and production of marine defense equipment. The company was founded on June 29, 1999 and is headquartered in Beijing, China.

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.

Power Construction Corp. of China engages in the provision of construction services. It provides comprehensive and full-range of services from planning, investigation, designing, consulting, civil works construction to M&E installation and manufacturing services in the fields of hydropower, thermal power, new energy, and infrastructure. The company was founded in September 2011 and is headquartered in Beijing, China.

China Aerospace Science & Industry Corp. Ltd. researches and develops missile weapon systems. It offers information technologies for military and civil purposes, satellite exploration and application, energy, environmental protection and equipment complex. The firm provides system for developing, researching and manufacturing air defense missile systems, cruise missile systems, solid rockets and space products, covering land, sea, air, space and electromagnetism. The company was founded in 1956 and is headquartered in Beijing, China.