China International Holdings Limited, an investment holding company, engages in the water supply services business in the People's Republic of China. It operates through Water Supply Services, Land Development, and Others segments. The Water Supply Services segment constructs water pipelines; and supplies gray water. This segment also offers wastewater treatment services. Its Land Development segment provides engineering and land leveling services for preliminary land development projects. The company also engages in land and real estate property development; energy and natural resources; the sale of environmental products and environmental services; property investment; and property management activities. The company was formerly known as China Infrastructure Holdings Limited and changed its name to China International Holdings Limited in March 2010. China International Holdings Limited was incorporated in 1997 and is based in Central, Hong Kong.