Thuong Mai Cong Nghe Isound International LTD Address: No 1/172, Phu Dien Street, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0109097462 Phone: 0247771080 Representative: Do Ngoc Hung Adress: Civil Group 9, Tran Hung Dao Ward, Phu Ly City, Ha Nam Province Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 24 - 2 - 2020