Dich Vu Ky Thuat Va Thuong Mai Gia Khanh LTD Address: Lot 761 Khu DG03, Bac Nam Street, Quoc Oai Commune, Quoc Oai District, Ha Noi City Enterprise code: 0111434154 Phone: 0973987240 Representative: Nguyen The Nam Quoc Oai Town, Quoc Oai District, Ha Noi CityFounding date: 27 - 3 - 2026