Xay Dung Va Van Tai Duy Khanh LTD Address: Xuan Tan 1 Hamlet, Tan Yen Commune, Tinh Bac Ninh, Viet Nam Enterprise code: 2401057663 Phone: 0349189224 Representative: Nguyen Van Khanh Tan Yen Commune, Tan Yen District, Bac Ninh ProvinceFounding date: 16 - 1 - 2026