1,Design Piston ring;SZ Piston ring 2, U type 2 piston ring 3,Management: ISO9002, TS/16949 4,we have more ... than 6000 varietes SUPPLY PISTON RING as below:1, West Europe Vehicle Type:BEDFORD , BENZ ... the product you want , We can manufacture the piston ring according to your sample or product draft!Remark: 1)Good ... product draft especially for you. U type 2 piston ring to Design