Nghiem Thanh Trinh

TayNinh Mechanical JSC engages in the manufacture and sale of mechanical products. It produces machineries and equipment for electrical and industrial construction, equipment for amusement parks, tools and equipment for agricultural production, agricultural product processing, lighting lamps, mechanical exporting products; transportation bridges; and equipment for environment. The company was founded in October 1976 and is headquartered in Tay Ninh, Vietnam.

Ca Mau Water Supply JSC engages in the supply of water. Its other activities include consultancy, design, and estimation of water supply works. It also trades water supply materials and equipment. The company was founded on February 29, 1992 and is headquartered in Ca Mau, Vietnam.

Long An Water Supply Sewerage JSC engages in exploiting, processing, and supply of water. Its other activities include sewerage services, waste water treatment, installment of water supply system, water supply consultant service, and production of bottle drinking water. The company was founded in 1979 and is headquartered in Tan An, Vietnam.

BinhThuan Water Supply Sewerage JSC engages in the water supply industry. Its other services include sewerage services; waste water treatment; installment of water supply system, heater, air conditioner; and water supply consultant services. The company was founded in April 1981 and is headquartered in Phan Thiet, Vietnam.