LeClaire Manufacturing is a single-source sand and permanent mold aluminum casting company. We offer a streamlined, vertically integrated process that eliminates the middleman — and the markup — and lets you source your entire project through a single shop, LeClaire Manufacturing. From molds and patterns to leak testers and machining fixtures, we make them all in-house and subsequently produce the sand castings, permanent mold castings, CNC machining, and ship parts to print to our customers. (less)