MTV Dich Vu Quang Cao Hoang Cong Tay Bac LTD Address: No 37, Le Duan Street, Civil Group 1, Quyet Tam Ward, Son La City, Son La Province Enterprise code: 5500555979 Phone: 0987695409 Representative: Le Dinh Thanh Quyet Tam Ward, Son La City, Son La ProvinceFounding date: 10 - 8 - 2017