Qiong Wu

Guangzhou Metro Group Co., Ltd. engages in the construction, operation, and management of urban rail transit system. It focuses on engineering construction, operation management, development, and operation of subsidiary resources of Guangzhou urban rail transit system. Its business includes property development and operation, subway affiliate resources, professional external service, rail transit equipment manufacturing, and subway business. The company was founded on November 21, 1992 and is headquartered in Guangzhou, China.

Guangzhou Environmental Protection Investment Group Co., Ltd. was founded in 2008 and engages in investment, construction and urban solid waste treatment facilities. The company is based in Guangzhou, China and ultimately controlled by the Province of Guangdong. The Chinese company also manufactures and sells environmental protection equipment.