... Metal Squeezing.Piston StructurePiston Head, Piston Pin Bore, Piston Pin, Skirt, Ring Grooves, Ring Lands and Piston Rings.Piston TypesSolid Skirt ... Certification:TS16949, ISO9000, ISO9002REMARK:1)Main products: PISTON / PISTON RING / CYLINDER LINER2)Good quality, Good packing, ... model, Russian model Piston , Piston ring And cylinder liner etc.1 .WE can supply piston , piston ring , liner used in car , ...