... : material:45# high quality carbon steel the surface : spray paint in the surface The company profile ... produces crow bars , wrecking bars ,stonemason’s chisels , tyre crowbars ,steel picks , sledge hammers, gardentools, etc. We possess advanced forging ,punching technology ... and foreign friends. The process 1.Raw material:45# carbon steel 2.Surface treatment :high polished ,heat treated 3.Size:various ...