Thuong Mai Va Dich Vu Ky Thuat Ong Gio Viet Joint Stock Company Address: Hamlet 3, Dong Lao Hamlet, Dong La Commune, Hoai Duc District, Ha Noi City Enterprise code: 0109939990 Phone: 0999878159 Representative: Do Xuan Dung Adress: Dong Lao Hamlet, Dong La Commune, Hoai Duc District, Ha Noi City Dong La Commune, Hoai Duc District, Ha Noi CityFounding date: 23 - 3 - 2022