Thiet Ke Va Truyen Thong Havi LTD Address: 6 Nhan My Hamlet, Nhan My Civil Group, My Dinh 1 Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0103854973 Phone: 02462812750 Representative: Nguyen Le Toan My Dinh 1 Ward, Nam Tu Liem District, Ha Noi CityFounding date: 26 - 5 - 2009