1.Timing pulley is of high quality 2. Non-standard, OEM available 3.Good quality raw material, precision machining Timing pulley,timing ... steel sheave, conveyor pulley are high quality and most competitive in market.Features:Teeth Type: MXL,XL,L,H,XH, ... treatment:black oxdizing,phosphating,anodize,zinc-platingTolerance:conform to customers requirementsOEM/ODM service:offeredBelt and pulley of ...