Xay Dung Phat Trien San Xuat Thuong Mai Son Tinh Joint Stock Company Address: No 97, Dai Co Viet Street, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0102121726 Phone: 0242124353 Representative: Cao Xuan Tinh Adress: Hamlet 1, Khu 1, Dai Hung Commune, Khoai Chau District, Hung Yen Province Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 27 - 12 - 2006