Ha Cao Nguyen

Dong Nai Water JSC engages in the provision of water supply services. Its activities also include water meter installation, and repair and maintenance of water meters. The company was founded in 1903 and is headquartered in Bien Hoa, Vietnam.

Long Khanh Water Supply JSC engages in the extraction, treatment and supply of water. Its other activities include production of metal structures, installation of water supply, drainage, heating and air conditioning systems, drainage and wastewater treatment, and construction of railways and road projects. The company was founded in 2004 and is headquartered in Long Khanh, Vietnam.

Dong Nai Water Supply Construction & Services JSC engages in installment of water supply and drainage system. Its other activities include exploitation, processing, and supplying of living water; construction of water pipelines system and water pumping station. The company was founded on September 24, 2007 and is headquartered in Bien Hoa, Vietnam.