Chi Nhanh Mien Bac - Cong Ty Co Phan Nguoi Ban Vang Address: No 6a, Tran Nhan Tong Street, Nguyen Du Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0314567343-038 Phone: 02439435977 Representative: Dang Hoang Duc Nguyen Du Ward, Hai Ba Trung District, Ha Noi CityFounding date: 24 - 12 - 2021