... )one-step molding 2)seamless pulley 3)enhance strong degree pulley wheel1).Customized Solution2).OEM/Small order accepted3).Lead ... chrome/zinc/nickel plating, powder coating, anodize...Making processStamping, deep drawing,bending, punching, laster cutting,threading, welding, tapping, riveting, grindingThickiness0 ... other special availableInspectionIQC, IPQC,FQC,QACertificateISO 9001 steel cable pulley