cable pulley 1)one-step molding 2)seamless pulley 3 ... machine, CNC cutting machine, 5~250 tons punching machines, welding machine, polish machines...Processed materialstainless steel, copper, carbon steel ... anodize...Making processStamping, deep drawing,bending, punching, laster cutting,threading, welding, tapping, riveting, grindingThickiness0.5mm ~12mm, or other special availableInspectionIQC, ...