Thuong Mai Va Cong Nghe Tan Truong Joint Stock Company Address: No 85 Tran Quoc Hoan, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0101476483 Phone: 0913513691 Representative: Vu Manh Truong Adress: 4 P.Long Bien Civil Group, Long Bien District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 4 - 2004