Cty TNHH MTV Vat Lieu Xay Dung Hoang Son Address: 44, D9 Street, Tay Thanh Ward, Tay Thanh Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0309452410 Phone: 02862671948 Representative: Le Dinh Son Adress: 90, D9 P.Tay Thanh Street, Tay Thanh Ward, Tan Phu District, Ho Chi Minh City Tay Thanh Ward, Tan Phu District, Ho Chi Minh CityFounding date: 24 - 9 - 2009