Dich Vu Thuong Mai Vien Thong Toan Cau LTD Address: No 37a, Lane 403, Bach Mai Street, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0108370454 Phone: 0886229229 Representative: Pham Thi Trang Bach Mai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 23 - 7 - 2018