Co Khi Wintech Vina Joint Stock Company Address: Thuong Thuy Hamlet, Duc Thuong Commune, Hoai Duc District, Ha Noi City Enterprise code: 0107783378 Phone: 02466629683 Representative: Nguyen Thi Le Adress: Luu Xa Hamlet, Duc Giang Commune, Hoai Duc District, Ha Noi City Duc Thuong Commune, Hoai Duc District, Ha Noi CityFounding date: 30 - 3 - 2017