QBN LTD Address: Truoc Hamlet, Tam Son Quarter, Tam Son Ward, Tinh Bac Ninh, Viet Nam Enterprise code: 2301414199 Phone: 0936962359 Representative: Ngo Sach Quyet Tam Son Ward, Tu Son City, Bac Ninh ProvinceFounding date: 13 - 7 - 2026