Dau Tu Phat Trien Cong Nghe Va Thuong Mai Ha Thinh LTD Address: No 301/B42 B, Mai Huong Town, Quynh Loi Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101914546 Phone: 0246270356 Representative: Ha Van Nghieu Adress: No 301/B42 B, Mai Huong Town, Quynh Loi Ward, Hai Ba Trung District, Ha Noi City Quynh Loi Ward, Hai Ba Trung District, Ha Noi CityFounding date: 14 - 4 - 2006