... Sinha specialize in making Motorcycle timing roller Also other rubber products. Our Rubber Material : NBR, FPM (VITON) , MVQ (SILICONE) , ACM ... , EPDM , PTFE(teflon) ,HNBR. Our advantage for rubber making:a. Good chemical resistanceCustomized specifications,Size tolerance on your ... your easy import. our mold factory has CNC machines, EDM machines, and wire cutting machine You will get quotation ...