Aluminum, Brass and Bronze sand castings manufactured to customers specifications. National Aluminum Brass Foundry, Inc. has been in business since 1921 providing some of the finest non-ferrous castings in the industry. Located in Historic Independence, Missouri National is centrally located and thus can save time and fuel in transit. Casting geometries and sizes range from a fraction of an inch up to 30" cubed and can weigh from a fraction of a pound up to hundreds of pounds. National only uses certified alloys obtained from domestic sources and has utilized it's production capabilities to serve such industries as the electrical market, military, automotive and fluid delivery sectors.