Tu Van Viet Ha Joint Stock Company Address: No 157, Chua Boc Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0101621846 Phone: 02435632293 Representative: Nguyen Lam Son Adress: No 157, Chua Boc Street, Trung Liet Ward, Dong Da District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 24 - 3 - 2005