Type: Main bearing, Conrod bearing, Flange bearing (one-piece-made/not one-piece-made)
Raw material: AlSn20Cu, AlSn12Si2.5Pb1.7, CuPb24Sn/CuPb24Sn4
Surface Treatment: Remove the Oxide Layer, Plating PbSn10, Plating PbSn10Cu3, Sputter
Raw Material: Alloy cast iron, Ductile cast iron, Steel
Surface Treatment: Cr- plated, Nitride, Sn plated, Moly, etc.
Type of Oil Ring: expander/segment oil ring, oil ring made of steel with small holes, oil ring made of cast iron with big holes, etc.
Raw material: Asbestos, Graphite, Tinplate, Stainless steel
Surface Treatment: Silicone rubber coating, Fluorine rubber coating, Spray paint