We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for tennis racket restringing, volleyball throwing machine , volleyball throwing machine , volleyball passing machine ,volleyball tutor machine . Our customers mainly distributed in the North America, Africa and Eastern Europe. we will source top quality goods using the really aggressive selling price. The product will supply to all over the world, such as Europe, America, Australia,Costa rica , Canada ,Argentina , Bogota .Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry.