Tu Van & Xay Dung Long Bien Joint Stock Company Address: No A, 404, TT, Huyen Uy, Van Dien Town, Van Dien Town, Thanh Tri District, Ha Noi City Enterprise code: 0101877647 Phone: 0246556307 Representative: Tran Phuong Lan Adress: No 180, Ngo Gia Tu, Duc Giang Ward, Long Bien District, Ha Noi City Van Dien Town, Thanh Tri District, Ha Noi CityFounding date: 27 - 2 - 2006