Ky Thuat Va Thuong Mai Ban Mai LTD Address: No 19, Le Van Huu Street, Hai Ba Trung District, Ha Noi City Enterprise code: 0100373485 Phone: 0249434839 Representative: Phan Tuan Adress: No 19, Le Van Huu Street, Hai Ba Trung District, Ha Noi City Hai Ba Trung District, Ha Noi CityFounding date: 7 - 7 - 1998