Nguyen Thi Hieu Address: Gia Hoa 2 Hamlet, Nhat Tien Commune, Bac Son District, Lang Son Province Enterprise code: 8730975772 Phone: 0983239969 Representative: Nguyen Thi Hieu Nhat Tien Commune, Bac Son District, Lang Son ProvinceFounding date: 7 - 12 - 2021