Cong Nghe Smartrf Viet Nam LTD Address: No 114K1, Nghia Tan Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0106100607 Phone: 02433605063 Representative: Ha Thi Cam Tu Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 29 - 1 - 2013