... : 16949:2009 2.Attractive price; 3.High quality; 4.According to customer's drawings Available pulleys 1) V-belt pulleys 2) Timing belt ... M 3) Bore pilot bore, finish bore, taper bore, bore for QD bushing 4) Surface finish paint, phosphate, zinc plate 5 ... ) Material cast iron, ductile iron, nylon, aluminum 6) Made according to drawings and/or samples; OEM inquiries welcomed ...