Go Xuat Khau Lang Son Joint Stock Company Address: Ao Dau Hamlet, Huu Lung Commune, Tinh Lang Son, Viet Nam Enterprise code: 4900936085 Phone: 0983344322 Representative: Phan Quoc Vinh Huu Lung Commune, Huu Lung District, Lang Son ProvinceFounding date: 28 - 11 - 2025