Dich Vu Ky Thuat O To DG LTD Address: T29, 31ha Urban Area, Trau Quy Town, Gia Lam District, Ha Noi City Enterprise code: 0107595455 Phone: 0906261383; 0243200386 Representative: Nguyen Van Giang Adress: T29, 31ha Urban Area, Trau Quy Town, Gia Lam District, Ha Noi City Trau Quy Town, Gia Lam District, Ha Noi CityFounding date: 12 - 10 - 2016