Timing-belt-pulley 1.Standard,nonstandard 2.Superior quality, fast delivery,low price 3.ISO9001:2008 certified Timing-belt-pulleyPlace of origin: Zhejiang,ChinaBrand:BulkTEKStandard and nonstandard(meet customers’ requirments)Style:XL,MXL,L,H,XH,XXH,XXL,SL9,SL12,SL,HTD(3M,5M,8M,14M)SPA,SPZ,SPC,SPBMaterial: carton steel,stainless steel , brass or copper ,iron,or aluminium and so onFinish: black ...