Vat Tu Cong Nghiep Hoang Long Joint Stock Company Address: No 8, Alley 47/4, Civil Group 18, Duc Giang Street, Duc Giang Ward, Long Bien District, Ha Noi City Enterprise code: 0105004410 Phone: 0982758758 Representative: Ta Thi Lanh Adress: Cong Ha Hamlet, Ha Man Commune, Thuan Thanh District, Bac Ninh Province Duc Giang Ward, Long Bien District, Ha Noi CityFounding date: 12 - 11 - 2010