Chi Nhanh Cong Ty Co Phan Viet Son Tai Ha Noi Address: No 4 Thi Sach, Ngo Thi Nham Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 2900755649-001 Phone: 0966451779 Representative: Nguyen Thi Phuong Adress: Civil Group 29, Khuong Thuong Ward, Dong Da District, Ha Noi City Ngo Thi Nham Ward, Hai Ba Trung District, Ha Noi CityFounding date: 29 - 5 - 2017