Chi Nhanh - Cong Ty Co Phan Tu Van Xay Dung Song Hong Address: No 131, Truong Lam Street, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 2600104861-002 Phone: 0249718779 Representative: Duong Van Thinh Adress: My Phong Hamlet, Cam Ly Commune, Luc Nam District, Bac Giang Province Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 10 - 2 - 2010