Gia Vi Thuan Thien Joint Stock Company Address: Ban Nhuan Hamlet, Diem He 1 Street, Diem He Commune, Van Quan District, Lang Son Province Enterprise code: 4900941127 Phone: 0981351927 Representative: Le Duc Thuan Diem He Commune, Van Quan District, Lang Son ProvinceFounding date: 16 - 3 - 2026