Thuong Mai Va Dich Vu Trinh Duy Address: No 26, Lane 91, Tran Duy Hung Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107380347 Phone: 0973452436 Representative: Trinh Van Cong Adress: No 95, Hoang Lien Street, Lien Mac Ward, Bac Tu Liem District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 1 - 4 - 2016