Khoang San So 1 Lai Chau Joint Stock Company Address: No 40, Doan Ket Ward, Lai Chau City, Lai Chau Province Enterprise code: 6200046179 Phone: 0983808888 Representative: Luu Huy Viet Doan Ket Ward, Lai Chau City, Lai Chau ProvinceFounding date: 20 - 5 - 2010