Z-Blok (β) Modules for any requirements may be

purchased directly through Snyder Contractors. 







American Roll Suppliers – Parkesburg, PA

Abex Corporation – New Castle, DE

Alumax Mill Products – Lancaster, PA

Aluminum Company of America – Lebanon, PA

Bethlehem Steel Corporation – Easton, PA & Sparrows Point, MD

Bickley Furnaces

Carpenter Technology Corporation – Reading, PA

Citi Steel Corporation – Claymont, DE

Dana Corporation – Reading, PA

Delaware Steel, Inc – Wilmington, DE

Doehler-Jarvis Company – Stowe, PA

Drever Company – Huntingdon Valley, PA












Frog Switch and Manufacturing Company – Carlisle, PA

Glen Gery Brick/Alwine Division – New Oxford, PA

Holcroft for Carpenter Technology – Reading, PA

Lukens Steel Corporation – Coatesville, PA

Medico Industries—Wilkesbarre, PA

NGK Metals Corporation – Reading, PA

Norfolk Naval Shipyard – Norfolk, VA

Pfaltzgraff Corporation – York, PA

Phoenix Pipe & Tube – Phoenixville, PA

Polymer Corporation – Reading, PA

Post Precision Castings – Strausstown, PA

Specialty Manufacturing & Supply – Easton, PA

Thermojet Inc – Sparrows Point, MD




* Installation supervisor available upon request.








Reading Refractories DBA Snyder Contractors
1250 Clarion St ● Reading, PA 19601