Dich Vu Vien Thong Viet Bac LTD Address: No 7-9, Nguyen Khiem Ich Street, Trau Quy Town, Gia Lam District, Ha Noi City Enterprise code: 0110870366 Phone: 02587623395 Representative: Nguyen Quang Viet Trau Quy Town, Gia Lam District, Ha Noi CityFounding date: 23 - 10 - 2024