Interstate Steel Company (ISC) has been redefining value for over 70 years. Founded in 1946, and acquired by National Material L.P. in 1994, ISC continues to be a leader in providing steel services and highly engineered pre-painted products to the marketplace.
Extensive knowledge and expertise coupled with long-term relationships with steel mills, paint companies, and coil coaters, ISC has earned the trust and long-term relationships of numerous steel consuming companies, many of which have remained loyal customers for multiple decades. Recognized for their Pre-Paint Plus Initiative, Interstate Steel has a wide scope of Pre-paint and other offerings utilizing their in-house capabilities, or through their strong network of certified processing partners strategically located throughout North America and Mexico. Interstate Steel Company offers carbon flat-rolled steel, including pre-paint, zinc coated, cold rolled, and hot rolled steel. Steel services include slitting, blanking, cut-to-length, leveling, export packaging, rail and barge shipping and receiving, scrap programs, configured blanks, stamping press tooling needs, complete mechanical and metallurgical testing/metallurgical technical services, pickling, oiling, and dry-lube and hot dipped galvanizing.