Thang Huyen LTD Address: 39 Ly Thuong Kiet, Hang Bai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101121459 Phone: 0248269298 Representative: Ngo Duc Thang Adress: P406, D7 Vinh Ho, Dong Da District, Ha Noi City Hang Bai Ward, Hoan Kiem District, Ha Noi CityFounding date: 15 - 5 - 2001