Kien Truc Va Xay Dung Cong Trinh V-Archi Joint Stock Company Address: Dong Lai Hamlet, Huu Lung Commune, Huu Lung District, Lang Son Province Enterprise code: 4900931390 Phone: 0986414434 Representative: Lai Quang Viet Huu Lung District, Lang Son ProvinceFounding date: 12 - 8 - 2025