Thuong Mai, Xay Dung Va San Xuat Be Tong Joint Stock Company Address: P308, Tap The HV Tu Phap, Civil Group 19, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0102072500 Phone: 0902286308 Representative: Hoang Thi Huyen Adress: No 5, 251/08 Nguyen Khang Lane, Yen Hoa Ward, Cau Giay District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 11 - 2006