Hung Manh Luong

SongDa Investment & Trading JSC engages in the provision of civil, industrial, and hyrdroelectric works. Its activities include construction of cable anchors, tunnels, and hydroelectric dams; supply and trade of drilling materials; and investment in hydroelectric power plants. The company was founded on February 29, 2008 and is headquartered in Ha Noi, Vietnam.

Song Da - Thang Long JSC engages in the construction, real estate and property development. Its activities include real estate project management, executing and managing construction contracts, trading, building materials and equipment, and leasing of machinery. The company was founded in 2006 and is headquartered in Ha Noi, Vietnam.