HEDI manufactures all kinds of wear parts by casting process，Casting is most often used for making complex shapes that would be otherwise difficult or uneconomical to make by other methods. Use Lost wax/Lost foam/Silicon gel investment/Shell mould/ to achieve the best quality.

The forging body is used by high quality boron steel material, and welding tungsten carbide on the tip of the main body to improve the wear resistance of parts, the forging parts with good formability and Low forming forces, can keep constant tensile strength of the workpieces.