... Very competitive price Product NamePowder metal part for shock absorber - Piston (PTFE band)Raw MaterialsMPIF FC-0205Feature1. ... 0.004-0.005mm4. Full line products for shock absorber, including powder metallurgy piston, rod guide, foot ... PPAP III is submitted accordingly.ApplicationCar shock absorber, Motorcycle shock absorber, Bicycle shock absorberProcessingMixing powder——Forming——Sintering——Sizing ...