Thuong Mai, Dich Vu Va Dau Tu C.O.C Viet Nam Joint Stock Company Address: No 9, Vong Duc Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0103947480 Phone: 02462918995 Representative: Nguyen Thi Kim Oanh Adress: No 44 Hai Ba Trung, Trang Tien Ward, Hoan Kiem District, Ha Noi City Hang Bai Ward, Hoan Kiem District, Ha Noi CityFounding date: 9 - 6 - 2009