LeClaire Manufacturing has been in business since 1966 as a family-owned and  operated sand and permanent mold aluminum casting supplier. In addition to aluminum castings, we offer value-added services such as engineering and tool building, heat treating, core making, real-time x-raying, impregnating, anodizing, machining, and painting. As our equipment, technology, and processes continue to grow, we see endless possibilities in the future of aluminum casting solutions. (less)