Hop Tac Xa Cong Nghiep 20-10 Address: No 682 Ngoc Lam, Long Bien District, Ha Noi City Enterprise code: 0100591589 Phone: 0248273933 Representative: Ta Ba Duyen Adress: 284 Ngo Gia Tu, Duc Giang Ward, Long Bien District, Ha Noi City Long Bien District, Ha Noi CityFounding date: 24 - 7 - 1998