Thuong Mai Dich Vu - Vien Thong Muong Cha LTD Address: No 04, Civil Group 4, Na Sang Commune, Tinh Dien Bien, Viet Nam Enterprise code: 5600355349 Phone: 0987339891 Representative: Luong Thi Hong Phong Dien Bien ProvinceFounding date: 25 - 8 - 2025