Tri Tan Huynh

Construction Corp. No.1 engages in the infrastructure construction business. Its activities include the construction and installation of power plants, roads and bridges, and office and hotel buildings; investment in construction and real estate projects; provision of design consultancy; importation and exportation of construction materials; and production and distribution of industrial and building materials. The company was founded on September 7, 1979 and is headquartered in Ho Chi Minh, Vietnam.

Bien Hoa Concrete JSC engages in the manufacture of industrial concrete products for the construction industry. It is also involved in large construction works and in the provision of ready-mixed concrete products for the market. The company was founded in 1968 and is headquartered in Bien Hoa, Vietnam.