STATE INDEX · 23 SHOPS · REV JULY 2026

Machine Shops & Metal Fabricators in Pennsylvania

CNC machining, metal fabrication, and mold-building job shops located in Pennsylvania — capability-indexed, facts re-checked monthly.

Ranked by number of published quality certifications, then verified capability tags, then trade-association memberships — objective criteria published on our methodology page. No editorial opinion, no pay-to-rank. Methodology.

1. Crescent Industries New Freedom, Pennsylvania · ISO 13485· ITAR Registered· AMBA
2. Micro Mold Co., Inc. Erie, Pennsylvania · ISO 9001· ISO 13485· AMBA
3. Plastek Industries, Inc. Erie, Pennsylvania · ISO 9001· AMBA
4. Prism Plastics Meadville, Pennsylvania · ISO 9001· AMBA
5. Rapid Mold Solutions, Inc. (An Adler Industrial Solutions Company) Erie, Pennsylvania · AMBA
6. Tessy Tooling Erie, Pennsylvania · AMBA
7. Quality Mold, Inc. Erie, Pennsylvania · AMBA
8. Augustine Die & Mold, Inc. Somerset, Pennsylvania · AMBA
9. Port Erie Plastics, Tool Room Harborcreek, Pennsylvania · AMBA
10. Eden Tool Company New Freedom, Pennsylvania · AMBA
11. Sigma Engineered Solutions/Tooling Dynamics York, Pennsylvania · PMA
12. AccuTrex Products, Inc. Canonsburg, Pennsylvania · PMA
13. Ace Wire Spring & Form Co., Inc. Mc Kees Rocks, Pennsylvania · PMA
14. Danco Precision Incorporated Phoenixville, Pennsylvania · PMA
15. Diamond Wire Spring Co. Pittsburgh, Pennsylvania · PMA
16. J.V. Manufacturing Co. Inc. Natrona Heights, Pennsylvania · PMA
17. JK Tool, Inc. New Kensington, Pennsylvania · PMA
18. Oberg Industries, LLC Freeport, Pennsylvania · PMA
19. Penn United Technologies, Inc. Cabot, Pennsylvania · PMA
20. PMF Industries, Inc. Williamsport, Pennsylvania · PMA
21. Sussex Wire Inc. Easton, Pennsylvania · PMA
22. Tonnard Manufacturing Corp. Corry, Pennsylvania · PMA
23. Vulcan Spring & Mfg. Co. Telford, Pennsylvania · PMA

Missing a shop that belongs here, or listed with a stale fact? The correction path is free and fast — that is the point of this registry.