1)PU reinforced with steel wire Rubber reinforced with glass fiber 2)T2.5,T5,T10,5M,8M,AT5 ... rubber(reinforced by glass fiber) or PU(reinforced by steel wire)Till now, we have exported to many countries and ... you have interest in our prodcts, you can contact with us as follow:CONTACT PERSON:Doris ChingTEL:+86-531-83279696FAX ... , please tell me directly. Timing belt-5M-PU reinforced with steel wire