Skokie Steel Distributors and Warehouses 6101 Oakton St Block Steel is a Service Center specializing in Aluminized Steel since 1948. Galvanized, Aluminized Stainless 409; ISO 9002 Certified, QS-9000 Certified. 25,000 ton inventory, full processing facilities Skokie IL Steel Distributors and Warehouses Block Steel Corp www.blocksteel.com Aluminized Aluminized Steel Galvanized Steel Slitting Steel Blanking Steel Service Center Steel Tubing Block Steel Steel Block Aluminized Aluminized Steel Galvanized Steel Slitting Steel Blanking Steel Service Center Steel Tubing Block Steel Steel Block Business Reviews Block Steel Corp Testimonials