Thuong Mai Va Dich Vu Vinh Audio 77 LTD Address: No 50, Thanh Trung Street, TDP Cuu Viet, Trau Quy Town, Gia Lam District, Ha Noi City Enterprise code: 0109849553 Phone: 0974023292 Representative: Nguyen Ngoc Vinh Trau Quy Town, Gia Lam District, Ha Noi CityFounding date: 9 - 12 - 2021