Ung Dung Cong Nghe Cao Bach Khoa LTD Address: No 13, Lane 47, Tran Dai Nghia Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105553160 Phone: 0912345357 Representative: Nguyen Ngoc Xuan Adress: No 9B4, DH KTQD Town, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 6 - 10 - 2011