Hop Tac Xa Ve Sinh Moi Truong Thong Nhat Address: 348/49a Phan Van Tri, Ward 11, Ward 11, Binh Thanh District, Ho Chi Minh City Enterprise code: 0309790459 Phone: 02978058959 Representative: Ta Van Duc Adress: 348/49a Phan Van Tri P.11, Ward 11, Binh Thanh District, Ho Chi Minh City Ward 11, Binh Thanh District, Ho Chi Minh CityFounding date: 3 - 2 - 2010