Co Khi Toan Loc Joint Stock Company Address: No 80D, Lane 67, Nguyen Van Cu Street, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0101666660 Phone: 0248272829 Representative: Do Tien Hy Adress: No 25, Hang Khoai Street, Hang Ma Ward, Hoan Kiem District, Ha Noi City Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 8 - 6 - 2005