Ky Thuat Cong Nghe Ctech Vina LTD Address: Hamlet 3, An Trai Hamlet, Van Canh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0110120571 Phone: 0962727278 Representative: Khuat Van Chien Adress: Hamlet 4, Dai Dong Commune, Thach That District, Ha Noi City Van Canh Commune, Hoai Duc District, Ha Noi CityFounding date: 16 - 9 - 2022