I'm YZS Chief Engineer Chen Binxin. My main responsiblity is to research and design the products and modules. Presently,there are 8 eigneers in my team. 2 of them are senior engineer. In our daily work, wedo the analysis of stress and impact force by ANSYS. For product and module design we use UG and PRO/E. Moreover, importing PDM in project management helped us to optimize the design process,share the resources and shorten the developping cycle. I'm proud to said, the only goal for our technical dept. isbreaking through technical difficulties and becoming the industry benchmark.Finally, to provide strong technical support and high performance products toour customers.