Dau Tu Thuong Mai Osmos Viet Nam Joint Stock Company Address: No 162 Nguyen Ngoc Nai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101860379 Phone: 02466579619 Representative: Nguyen Dinh Hung Adress: No 104 Hoang Van Thai, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 19 - 1 - 2006