Vinaconex 25 JSC engages in construction and engineering sectors. Its activities include projects construction, investment and production of construction material; construction of hotels, resorts, office buildings, educational buildings, traffic, health, sport and post office projects; development of house and infrastructure of new urban, industrial and residential areas; manufacture of construction materials, components including metal, concrete components, electric pole-centrifugal concrete and pipes. The company was founded on April 13, 1984 and is headquartered in Da Nang, Vietnam.