STATE INDEX · 6 SHOPS · REV JULY 2026

Machine Shops & Metal Fabricators in New Jersey

CNC machining, metal fabrication, and mold-building job shops located in New Jersey — 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. L&Z Tool and Engineering Inc. Watchung, New Jersey · ISO 9001· ITAR Registered· AMBA
2. Natech Plastics, Inc. Clark, New Jersey · ISO 9001· ISO 13485· AMBA
3. Lawrence Mold & Tool Corporation Lawrenceville, New Jersey · AMBA
4. A.K. Stamping Co., Inc. Mountainside, New Jersey · PMA
5. HK Metalcraft Manufacturing Company Lodi, New Jersey · PMA
6. Servometer Corp Cedar Grove, New Jersey · 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.