1. Joint Production Technology Inc 15381 Hallmark Ct, Macomb, MI 48042 Coordinate: 42.67551,-82.97274 Phone: (586) 786-0080
2. Global Tooling Systems 16445 23 Mile Rd, Macomb, MI 48042 Coordinate: 42.67342,-82.96025 Phone: (586) 726-0500