Tu Van Xay Dung Song Xanh - BWD Joint Stock Company Address: No 108, Tran Tu Binh Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0102553324 Phone: 0242810960 Representative: Dinh Ngoc Tu Adress: Cong Ty Co Phan Co Khi 19/8, Minh Tri Commune, Soc Son District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 5 - 12 - 2007