pu timing belt(3m-276) 1. Low noise operation 2. No need of ... Prevent slidding 4.Super High Quality Garanteed pu timing belt(3m-276) We are a factory ,not a trading company ... XH, XXH, T2.5, T5, T10, T20, AT5, AT10, 2M, 3M, 5M, 8M, 14M, 20M, S2M, S2.1M, S3M, S4.5M ... flat moulds and the belts sleeves are protected very well by our good packing ways. Contact ;0086-15867065710 Skype;thegreatwallbelt01 ...