Xay Dung Cong Thang Address: No 4, Dong Da District, Ha Noi City Enterprise code: 3500901590 Phone: 0254837717 Representative: Pham Ba Cuong Adress: No 4, Dong Da District, Ha Noi City Thang Nhat Ward, Vung Tau City, Ba Ria Vung Tau ProvinceFounding date: 24 - 9 - 2008