Kinh Doanh Vat Lieu Dien Ky Thuat Tong Hop LTD Address: No 16, Le Quy Don Street, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101161959 Phone: 0249710301 Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 19 - 9 - 2001