... Steam treatment Product NamePowder Metallurgy Shock Absorber Part - Rod Guide with Du BearingRaw MaterialsMPIF FC-0205Feature1. Density from 6.5 ... line products for shock absorber, including powder metallurgy piston, rod guide, foot valve, PTFE band for piston, Du bearing for ... rod guide. 5. PPAP III is submitted accordingly.ApplicationCar shock absorber, ...