On October 20, purchasing manager and technicians from Shanghai Yaskawa electric machine Co. Ltd. (Japan) came to Yuanzhong motor punching factory , to examine our equipments, field management, quality management system, etc. In addition, technicians tested our semi-finished products and finished products. Then the purchasing manager took out the samples and asked for on-site inspection of our staff. The quality inspection department staff carefully inspected and recorded the parameters of the sample. Through the comparison of parameters, the customer is very satisfied with the quality of our factory products and has conducted cooperation.