Dung Trong Vu

Sonadezi Corp. engages in construction business. It handles the industrial and civil real estates, construction, and building materials. Its business also includes water supply and water sector products. The company was founded on December 15, 1990 and is headquartered in Bien Hoa, Vietnam.

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.

Tin Nghia Corp. engages in the real estate business. It invests and develops infrastructure of urban areas, industrial areas, and houses; port and wet market management. The firm also provides warehousing leasing, projects consultant and management; technical consultant services in construction industry; trading of agricultural products and petroleum; and logistic services. The company was founded on September 7, 1989 and is headquartered in Bien Hoa, Vietnam.

Tuan Loc Construction Investment Corp. engages in construction of railways and road projects. The company was founded on May 8, 2008 and is headquartered in Ho Chi Minh City, Vietnam.