Truong Ha Joint Stock Company Address: 352, Giai Phong Street, Phuong Liet Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102292496 Phone: 02436644625 Representative: Do Thi Huyen Trang Adress: Dong Trach, Ngu Hiep Commune, Thanh Tri District, Ha Noi City Phuong Liet Ward, Thanh Xuan District, Ha Noi CityFounding date: 19 - 6 - 2007