Dong Son Land LTD Address: Dong Son Hamlet, Lien Bao Commune, Tinh Bac Ninh, Viet Nam Enterprise code: 2301409745 Phone: 0346708222 Representative: Tran Huy Nam Lien Bao Commune, Tien Du District, Bac Ninh ProvinceFounding date: 16 - 6 - 2026