Quoc Son Vina LTD Address: Dong Son Hamlet, Viet Doan Commune, Tien Du District, Bac Ninh Province Enterprise code: 2301189680 Phone: 02374683655 Representative: Nguyen Huu Cu Viet Doan Commune, Tien Du District, Bac Ninh ProvinceFounding date: 19 - 10 - 2021