Thuong Mai Ky Thuat Adv LTD Address: No 19, 109 Cau Giay Lane, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101551349 Phone: 0247712577 Representative: Tran Duc Tri Adress: No 32, 136 To 5B P.Trung Liet Lane, Dong Da District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 11 - 2004