Slitting
National Material Company, processes more electrical steel material than any other service center group in the United States. National Material Company sources globally,
it has access to all the various gauges and grades produced worldwide.
Quality Assurance
Our World Class Quality Assurance Group monitors the entire manufacturing process.National Material Company is ISO 9002 certified. The mill coils handled by National Material Company are sampled and tested using the state of the art
equipment. Mechanical properties, chemistry and the magnetic properties are also tested in the metallurgical laboratories at National Material Company.
