Co Khi Ky Thuat T&H Viet Nam Joint Stock Company Address: C44 To 21, Dong Anh Town, Dong Anh District, Ha Noi City Enterprise code: 0105978903 Phone: 02438802151 Representative: Nguyen Van Thang Adress: Thuong Hamlet, Co Loa Commune, Dong Anh District, Ha Noi City Dong Anh Town, Dong Anh District, Ha Noi CityFounding date: 28 - 8 - 2012