Ky Thuat May Tinh Viet Nam LTD Address: No 169, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101787175 Phone: 0247714366 Representative: Che Sau Lay Adress: No 8 Tieu Khu 4, Mai Chau Town, Mai Chau District, Hoa Binh Province Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 5 - 10 - 2005