We focused on the screw fastening technology , with our continuous efforts ,  we has successfully upgraded our single model and the changing track mode to a generalization screw feeder mode ,which can solve the waste of resources , low efficiency for users. Through the customer support and our continuous efforts, we had successfully developed a hand-hold automatic fastening screw mode, and single axis, multi-axis with high-precision, fully automated efficient lock manipulator in 2014. Help more customers solved the problems of low efficiency and passing rate with manual operations, and the shortage of human labor. What is more, we help improved the quality of products, production capacity, reduce production costs and salary costs.