Bac Thanh LTD Address: 51, Vong Thi Street, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0101103435 Phone: 0247538232 Representative: Nguyen Duc Kien Adress: 191/36/10 Lac Long Quan, Cau Giay District, Ha Noi City Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 27 - 3 - 2001