Xay Dung - Dau Tu - Van Tai Son Trang Joint Stock Company Address: No 286, Lac Trung Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101448782 Phone: 0912286166 Representative: Nguyen Song Ngan Adress: No 180, Ton Duc Thang Street, Hang Bot Ward, Dong Da District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 6 - 3 - 2004