Dau Tu Va Phat Trien Toan Thang LTD Address: No 44, Khuong Trung Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103292178 Phone: 02422427035 Representative: Khong Trong Nghia Adress: Khu 7, Tu Xa Commune, Lam Thao District, Phu Tho Province Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 12 - 2 - 2009