Tu Van Cong Nghe, Thiet Bi Va Dich Vu Ky Thuat - Cotechco Joint Stock Company Address: No 2, Lane 28, Chua Ha Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0106215541 Phone: 0438398792 Representative: Nguyen Hong Quan Adress: No 2, Civil Group 23, Quan Hoa Ward, Cau Giay District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 26 - 6 - 2013