The company has always attached great importance to the pursuit of quality, insisting on quality first continuous improvement and continuous development of high technology. We conduct weight balance test for each racket and adjust the standard at any time to improve the overall quality. Each racket is well recorded in the production process with the data of four stations: forming, fine, painting and packing, which is conducive to the continuous improvement of quality and preventing the problematic racket from flowing into customers' hands. Production management personnel can use this information to record the complete control situation of racket customer's order, purchase, production, closing batch and shipment, so as to master the production progress at any time.