Dau Tu Phat Trien Nuoc Va Moi Truong Dai Viet Joint Stock Company Address: 164 Phan Van Tri, Ward 12, Binh Thanh District, Ho Chi Minh City Enterprise code: 0305022713 Phone: 02835078979 Representative: Le Minh Lam Adress: 727 Phan Van Tri, Ward 7, Go Vap District, Ho Chi Minh City Ward 12, Binh Thanh District, Ho Chi Minh CityFounding date: 19 - 6 - 2007