... , SBR, FPM, IR,, BR, IIR, PU, etc, just as your request.3.Certification: ISO 9001:2000; SGS,PAHS,LFGB,ROHS,FDA ... customized7. QC/ QA : The third parties8. Property : Excellent resistant to ozon, oxygen, mineral, oil, synthetic hydraulic fluids,fuels, solvents & ... Note: a.Models and Logos can be Customized according to your Requirementb.Designs and Specification are accepted.honor: ISO 9001:2008 ...