1. Hongcheng Environment: The full name of the company is Jiangxi Hongcheng Environment Co., Ltd., and its main business includes tap water production and supply, sewage treatment, reclaimed water reuse, sludge treatment, landfill leachate treatment, environmental protection engineering, water supply and sewage treatment facilities construction, etc.
2. Chongqing Water: The full name of this company is Chongqing Water Asset Management Co., Ltd., and its main business is water supply and drainage and its value-added services, including tap water production and supply, sewage treatment and reclaimed water reuse.