By injecting wax into a permanent-molding die to form wax patterns, investment casting are the solution for many complex parts that are required in large quantities. We produce investment castings in lost wax patterns from a few grams up to 40 pounds, and can economically produce low quantities with manual tooling, or high volumes utilizing multi-cavity automatic molding tools. The origin of the lost wax investment casting, also known as the lost wax process, stretches back in time to 1100/1700 BC. Works were created from hand sculptured wax patterns with delicate detail. During the post – WWII period, this process evolved and expanded into virtually every industry and marketplace, as seen today.