CONTACT NMLP Chicago, IL (847) 806-7200 Go to... National Material Processing, LLC NATIONAL MATERIAL PROCESSING, LLC AND INTERSTATE STEEL PROCESSING COMPANY – National Material Processing, LLC (NMP) and Interstate Steel Processing (ISP) operate three slitting and two pickling and cut-to-length steel processing facilities strategically nestled within the heart of the U.S. steel industry. Key industries served include the Automotive, Appliance, Agriculture, Construction, Office Furniture and Tube & Pipe. NMP, the first steel processor to introduce a push-pull pickle line in the Indiana Harbor area, specializes in the processing of heavy gauge, hot rolled carbon steel up to .500″ (1.27cm) thick and offers precision slitting, cut-to-length and advanced PRO-ECO, hydrochloric acid pickling services. ISP provides precision slitting of lighter gauge cold rolled and coated steel products from .010 – .135 x 60″ (.025cm – .343cm x 15.24m). It operates a looping pit slitter with shimless tooling and computer assisted setups, and maintains multiple slitting lines within the Illinois/Indiana port area. Capabilities ISO Certified quality system Heavy gauge and light gauge slitting Pickling and oiling Cognex coil mapping Precision blanking Cut-to-length with corrective leveling Gamma ray gauge Finished goods storage and inventory management services National Material Processing – Plant 1 429 West 127th Street Chicago IL 60628-7108 USA Phone: (773) 468-2800 Fax: (773) 291-1332 Email: npcsales@nmlp.com National Material Processing – Plant 2 4506 Cline Avenue P.O. Box 29 East Chicago IN 46312-0029 USA Phone: (219) 397-5088 Fax: (219) 397-5720 Email: npcsales@nmlp.com National Material Processing – Plant 3 4502 Cline Avenue P.O. Box 29 East Chicago IN 46312-0029 USA Phone: 219-397-5088 Fax: 219-397-5720 Email: npcsales@nmlp.com Operations Steel Steel Service Centers Aluminum Ferrous Raw Material Related Operations Copyright 2016 National Material L.P | Privacy Policy LinkedIn