Thuong Mai Va Tong Hop Dich Vu Khanh Khang LTD Address: Hamlet 4, Dai Dong Commune, Thach That District, Ha Noi City Enterprise code: 0107303536 Phone: 02463290628 Representative: Nguyen Quoc Hien Adress: Hamlet 4, Dai Dong Commune, Thach That District, Ha Noi City Dai Dong Commune, Thach That District, Ha Noi CityFounding date: 20 - 1 - 2016