Profile: Milwaukee Precision Casting Inc. manufactures investment castings. We adhere to ISO 9001:2000 quality systems. We render services to appliance, architectural hardware & machinery, construction, chemical processing, forming & fabricating equipment, military & petrochemical industries. We use a large variety of alloys in our investment casting process, giving you a wide array of material options. Our copper casting process guarantees a minimum of 98% electrical conductivity.