1,Design Piston ring;SZ Piston ring 2, U type 2 piston ring 3,Management: ISO9002, TS/16949 4,we have ... ,SUZUKI TOYOTA , YANMAR5, Korean Vehicle Type:DAEWOO , HYUNDAI , ISUZU ,KIA If you didn't find the product you want , We can manufacture ... mm5)We can develop the new items according to the sample or product draft especially for you. U type 2 piston ring to Design ...