Ky Thuat Dong Tien LTD Address: No 294, Ngoc Lam Street, Ngoc Lam Ward, Long Bien District, Ha Noi City Enterprise code: 0101429645 Phone: 0248272973 Representative: Nguyen Ngoc Han Adress: No 294, Ngoc Lam Street, Ngoc Lam Ward, Long Bien District, Ha Noi City Ngoc Lam Ward, Long Bien District, Ha Noi CityFounding date: 22 - 12 - 2003