Honed Tube, Chrome Plated Bar, Chrome Bar manufacturer / supplier in China, offering Industrial Chrome Plated Shaft From Ck45 with High Polish Surface and Consistent Bore Straightness, Chrome Bar for Heavy-Duty Cylinders in 42CrMo4 with Factory Finish and Low Tolerance Control, Chrome Plated Piston Rod with High Strength Core From 4340 Steel and Surface Mirror Treatment and so on.