
Phone: 847-966-3000
Fax: 847-966-5906
Block Steel Corp. specializes in aluminized steel and is the country's largest aluminized distributor. ISO/TS 16949 Certified. 165,000 sq. ft. service center. 25,000 ton inventory. State-of-the-art processing equipment. Superior quality and service for over 60 years. Contact us today for a fast response to your needs. We also stock aluminized stainless, hot dipped galvanized & distribute tubing.