Material:20chromium Package:assembly sealed in a plastic bag and paper bos out packed.also follow the customer . We have obtai 1.Material:20chromium,We can also make the u-joint as your requested material.2.Can be designed and developed according ot customer3.Hight quality and competitive price4.Brand name: we have many brand :TOYOTA, NISSAN ,DAIHATSU,SUZUKI,HINO,and also we can follow the ...