Tu Van Xay Dung Thi Nghiem Cong Trinh Sau Bay Chin Joint Stock Company Address: 860/60X/29 Xo Viet Nghe Tinh, Ward 25, Binh Thanh District, Ho Chi Minh City Enterprise code: 0305577514 Phone: 02862853568 Representative: Pham Xuan Hai Adress: No 7, Street No 5, Tan Phu Ward, District 7, Ho Chi Minh City Ward 25, Binh Thanh District, Ho Chi Minh CityFounding date: 27 - 3 - 2008