Chi Nhanh Cong Ty Xay Dung Dich Vu Hoa Ban Address: No 117, Khuat Duy Tien To 1 Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 5500154695-001 Phone: 02123852284 Representative: Nguyen Van Hoa Adress: 203, Nam Thang Long Street, Thanh Xuan District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 15 - 1 - 2001