THE MAPES & SPROWL ADVANTAGE
For over 85 years, Mapes & Sprowl has been the leader in improving quality and technology for the enameling and electrical steel industries. Our knowledgeable staff provides on-site consulting across North America, to assist in determining your steel processing needs and specifications.
Backed by metallurgical experts, and over 100 years of collective steel mill experience, Mapes & Sprowl is sure to have an innovative solution to your current challenge. Along with these professionals, dedicated operators and support staff make up Mapes & Sprowl’s workforce. Our employee owners display unmatched commitment and pride in their work, and we’re sure you’ll notice the difference every day.
Just-in-Time inventory programs
Pre-Processed Material Program insures shipment the
Same day we receive your order
Prototype and sample work
Chemical and physical laboratory testing
EDI (Electronic Data Interface)
Complete range of grades, thickness & widths of both
Electrical & Enameling steel
Timely order fulfillment and speedy delivery
Metallurgical and technical experts on staff
Unmatched processing experience
Small run capabilities
State of the art production facility
Mapes & Sprowl maintains strict Statistical Process Control (SPC) standards. The company is ISO 9002 certified and welcomes customer audits.
Cutting Edge Technology
To insure that Mapes & Sprowl maintains its position as technology leader for the industry, we maintain membership in the Porcelain Enamel Institute. Through this membership, we are among the first to learn of more efficient enameling procedures, new market opportunities, and we are able to improve our relationships with customers and vendors.
Mapes & Sprowl is headquartered in a 60,000 square foot facility 20 minutes west of Chicago in Elk Grove Village, Illinois. This central location allows easy access to customer locations throughout North America, and from the country’s top steel producers.