Dau Tu Va Phat Trien Cong Nghe Cao CNC Joint Stock Company Address: No 46C, Lane 235, Yen Hoa Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102104128 Phone: 02422199768 Representative: Tran Hai Thanh Adress: Khoi, Street 6, Ward 3, Quang Tri Town, Quang Tri Province Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 13 - 12 - 2006