Xi Nghiep Dich Vu Va San Xuat Vat Lieu Xay Dung Thanh Tri Address: Vinh Quynh Commune, Thanh Tri, Thanh Tri District, Ha Noi City Enterprise code: 0100769222 Phone: 0248615498 Vinh Quynh Commune, Thanh Tri District, Ha Noi CityFounding date: 9 - 9 - 1998