Thuong Mai Va Ky Thuat Phu Thanh LTD Address: No 10, Thai Thinh 2 Lane, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0101912933 Phone: 02435640975 Representative: Ha Thi Ngoc Adress: Yen Xa Hamlet, Tan Trieu Commune, Thanh Tri District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 13 - 4 - 2006