Thuong Mai Va Cong Nghe Ky Thuat V-Tech LTD Address: No 103, Cau Giay To 10 Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102301334 Phone: 0242813828 Representative: Nguyen Viet Hung Adress: No 103, Civil Group 10, Quan Hoa Ward, Cau Giay District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 26 - 6 - 2007