Thiet Bi A Au Joint Stock Company Address: No 15, Lane 460/30, Khuong Dinh Street, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106163396 Phone: 0246327319; 0242098520896 Representative: Vu Van Hoc Adress: 7a Dong Hamlet, Con Thoi Commune, Kim Son District, Ninh Binh Province Ha Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 4 - 2013