Cong Nghe Dinh Cao Ha Noi LTD Address: No 111 G7, Lane 477, Nguyen Trai Street, Thanh Xuan District, Ha Noi City Enterprise code: 0105258831 Phone: 02438689383 Representative: Pham Vu Dam Adress: No 109 KTT Cao Dang Xay Dung So 1, Ha Dong District, Ha Noi City Thanh Xuan District, Ha Noi CityFounding date: 14 - 4 - 2011