The precision steel mold casting part is a part of locomotive boiler accessories, made by pressing, welding and color galvanized.  The material is steel alloys. We can provide various kind casting products, such as investment casting, steel casting,  lost wax casting, sand casting etc. We machined the reference products by CNC lathe or other professional machines.  Other special treatment can be done as per buyer's requirements, for example, heat treatment, painting, etc.