Enterprise purpose:
        From the user standpoint, to meet user requirements; safeguard the interests of users, and strive to do                 good and perfect;
        Quality objectives:
        High standards of fine defect
        Service concept:
        Excellence, integrity and solidarity of multilateral cooperation and win-win
        Business philosophy:
        To provide safe, reliable, energy efficient, environmentally friendly quality products with excellent product         quality and after-sales service, the maximum
        Meet customer requirements