★ because we are manufacturer is sold continuously, after the technical personnel that has major does carry out, get a machine oneself that day, ask an user to ask for the phone after the technique in the factory makes work actively, offer freely for you come to install, groom, debug wait for a service, work normally to you all the time, ensure you can machine production independently;
★ gives you freely to carve blueprint case in great quantities, buy the day of machine to rise oneself, lifelong enjoy software to upgrade freely;
