Xiang Lin Su

Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China.

China Gezhouba Group Corp. engages in the design, construction, investment, and operation of infrastructure engineering and environmental protection projects. Its business activities include investment and construction of power stations, expressways and high-speed railways, and civil explosives; investment and manufacture of environmental products; investment in water-related affairs, pollution control, and new energy industries; and project financing and financial leasing services. The company was founded on December 26, 1970 and is headquartered in Wuhan, China.

Hainan Landao Environmental Protection Industry Co., Ltd. engages in the operation of ecological protection and environmental management. Its products and services include disposal and comprehensive utilization of various industrial solid wastes such as alkali slag, slag, fly ash, and steel slag. The company was founded on November 14, 2006 and is headquartered in Danzhou, China.

Founded in 2014, China Gezhouba Group Financial Leasing Co., Ltd. is a subsidiary of China Energy Engineering Corp. Ltd. that provides finance leasing services. The company is based in Shanghai, China.