Inside Circlips U-Joints Kits,Outside Circlips U-Joints Kits,Wing or Block Bearing Caps U-Joints Kits.More than 3000 types,manufacture capability 100 million pieces per year.The products are well sold in more than 60 countries and districts.Our Main foreign customers including Delphi,Arvinmeritor, Dana, Visteon, TRW, Caterpillar, Rockford Powertrain, John Deere.