We emphasize enhancement and introduce new solutions into the market just about every year for 25mm Ball Bearing, Sidebow Chain, 20mm Ball Bearing, Double Ball Bearing,Roller Chain Puller. We welcome new and old customers to contact us by phone or send us inquiries by mail for future business relationships and achieving mutual success. The product will supply to all over the world, such as Europe, America, Australia,French, Philadelphia,Bulgaria, Sydney.Why we can do these? Because: A, We are honest and reliable. Our products have high quality, attractive price, sufficient supply capacity and perfect service. B, Our geographical position has a big advantage . C, Various types: Welcome your inquiry, It will be highly appreciated.