Co So 3 - Chi Nhanh Cong Ty TNHH Ha Trinh Address: No 62a, Ho Tung Mau Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0106127359-001 Phone: 02432262910 Representative: Trinh Duy Anh Adress: No 86 Tran Quoc Toan, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 7 - 9 - 2016