Nordstern Group is a vertically integrated group of companies that manufacture aluminum and zinc, building the parts that our world needs. We are the parent company of Custom Castings Ltd., Protek, Sure Cast Foundry Inc., and Forte Tool and Die. As an amalgamated company, Nordstern Group has years of experience in the aluminum and manufacturing industry. We are made up of leading experts from across North America. Nordstern Group is driven by a commitment to build on best practices and to discover new ways to improve, one small change at a time. We believe that together we can achieve what is seemingly out of reach. Through creativity and continuous incremental improvement toward a shared goal, we can strengthen and benefit ourselves and those around us.