Dien Sach Viet Bac LTD Address: Nua Hamlet, Tien Luc Commune, Tinh Bac Ninh, Viet Nam Enterprise code: 2401090237 Phone: 0825583999 Representative: Dong Thanh Chinh Tien Luc Commune, Lang Giang District, Bac Ninh ProvinceFounding date: 15 - 9 - 2026