Thiet Bi Va Dich Vu Cong Nghe Ky Thuat So QKN LTD Address: Tri Lai Hamlet, Dong Thai Commune, Ba Vi District, Ha Noi City Enterprise code: 0110345906 Phone: 0983936219 Representative: Hoang Lan Dong Thai Commune, Ba Vi District, Ha Noi CityFounding date: 9 - 5 - 2023