Thiet Bi Trang An Joint Stock Company Address: No 192, Lane 155, Truong Chinh Street, Phuong Liet Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102394339 Phone: 02435666136 Representative: Nguyen Huong Tien Adress: Dinh Hamlet, Cong Hoa Commune, Quoc Oai District, Ha Noi City Phuong Liet Ward, Thanh Xuan District, Ha Noi CityFounding date: 22 - 10 - 2007