Doanh Nghiep Thuong Mai Tu Nhan Ngoc Son Address: No 63, Civil Group 9, Nam Thanh Ward, Dien Bien Phu City, Dien Bien Province Enterprise code: 5600183749 Phone: 0215926980 Representative: Dang Ngoc Son Adress: No 63, Civil Group 9, Nam Thanh Ward, Dien Bien Phu City, Dien Bien Province Nam Thanh Ward, Dien Bien Phu City, Dien Bien ProvinceFounding date: 29 - 8 - 2007