Tuan Quoc Nguyen

Vietnam Water & Environment Investment Corp. engages in the provision of construction and installation services for water supply, drainage, civil works, and infrastructure facilities. The company was founded on October 28, 1975 and is headquartered in Ha Noi, Vietnam.

Drilling & Water Supply & Sewerage Construction JSC engages in the construction services. Its activities include construction of water supply, industry, construction, transport, irrigation, technical infrastructure works in urban areas and industrial parks, transmission lines and substations. The company was founded on July 13, 2006 and is headquartered in Ho Chi Minh City, Vietnam.

Indochina Group Co. Ltd. engages in investment consulting, project management, design investment, trading, construction, and technology transfer. The company was founded on August 24, 1996 and is headquartered in Ha Noi, Vietnam.

Petroleum Logistic Service & Investment JSC engages in the trading of real estate. It offers consultancy, brokerage, real estate auction, trading petrol equipment and agent auction. The company was founded on September 9, 2005 and is headquartered in Ha Noi, Vietnam.