Quyet Thang Address: Ngoc Lam Hamlet, Hoang Thanh Commune, Hiep Hoa District, Bac Giang Province Enterprise code: 2400488314 Phone: 02043864465 Representative: Duong Van Thanh Hoang Thanh Commune, Hiep Hoa District, Bac Giang ProvinceFounding date: 12 - 10 - 2009