STATE INDEX · 8 SHOPS · REV JULY 2026

Machine Shops & Metal Fabricators in South Carolina

CNC machining, metal fabrication, and mold-building job shops located in South Carolina — 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. JMMS Inc. Easley, South Carolina · ISO 9001· AMBA
2. MSI Mold Builders SE Greenville, South Carolina · ISO 9001· AMBA
3. United Tool and Mold, Inc. Liberty, South Carolina · ISO 9001· AMBA
4. Dayton Rogers Manufacturing Co. Newberry, South Carolina · PMA
5. EAS Mold & Die Change Systems Inc. Greenville, South Carolina · PMA
6. Lap Tech Industries York, South Carolina · PMA
7. Phoenix Specialty Mfg. Co. Bamberg, South Carolina · PMA
8. Spartanburg Steel Products, Inc. Spartanburg, South Carolina · 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.