... 1. Professional manufacturer 2. Powder metal rod guide for shock absorber 3. Du bearing is made ... by Auto machine Product NamePowder Metal Rod Guide with Du bearing for Shock Absorber Raw MaterialsMPIF FC-0205Feature1. ... including powder metallurgy piston, rod guide, foot valve, PTFE band for piston, Du bearing for rod guide. 5. PPAP III is ... with you!Mary Ye Powder Metal Rod Guide for Shock Absorber