Dau Tu Va Phat Trien Xay Dung Hai Van Joint Stock Company Address: No 269, Vong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101376520 Phone: 0246280712 Representative: Doan Thi Khanh Van Adress: Tay Xuyen, Phu Son, Hung Ha District, Thai Binh Province Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 26 - 6 - 2003