Khoang San Va Xay Dung Asean Joint Stock Company Address: No 203-A2dn3/3, KDT Nghia Do Dich Vong, Nguyen Khanh Toan, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101681411 Phone: 02462671464 Representative: Tran Trung Viet Adress: No 20 Civil Group 35, Quan Hoa Ward, Cau Giay District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 17 - 6 - 2005