Quang Cao Tan An Duong LTD Address: No 73B, An Duong Street, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0101505261 Phone: 0247165845 Representative: Nguyen Van Quang Adress: No 40, An Duong Street, Yen Phu Ward, Tay Ho District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 7 - 7 - 2004