1.used for all machines 2.SR,EPDM,SBR,CR,NBR,FPM etc. 3.UV,FR,oil proof,shock proof etc. 4.ODM,OEM,make as your drawing PROPERTY1.Product/Service(We Sell): O-rings,U-type loops,Y-type loops,customized rubber items2.Material NR, SI, EPDM, NBR, SBR, FPM, IR,, BR, IIR, PU, etc, just as your request.3.Certification: ISO 9001:2000; SGS,PAHS,LFGB,ROHS,FDA,etc4.Size: customized5. Color: all available6. ...