Updated Aug 2026
📍 4405 S Clinton Ave, South Plainfield, NJ, 07080
📞 908-754-0774
🌐 seibertmachine.com
📍 1112 Belmont Ave, South Plainfield, NJ, 07080
📞 908-753-7555
🌐 frieri.com
📍 3575 Kennedy Rd, South Plainfield, NJ, 07080
📞 908-561-1656
📍 1640 New Market Ave, South Plainfield, NJ, 07080
📞 732-424-1126
🌐 elitetoolinc.com
📍 600 Prospect Ave Bldg E, Piscataway, NJ, 08854
📞 732-424-9141
📍 271 Lincoln Blvd, Middlesex, NJ, 08846
📞 732-469-1570
🌐 www.advancedmachineshop.com
New Jersey Machine Shop Prototypes, Custom Parts, Repairs, Fabrications, Jigs & Fixtures, Tooling, Modifications, CNC Work, Short Run Production, Lab &
📍 271 Lincoln Blvd, Middlesex, NJ, 08846
📞 732-469-1570
🌐 www.unifiedmachine.com
New Jersey Machine Shop Prototypes, Custom Parts, Repairs, Fabrications, Jigs & Fixtures, Tooling, Modifications, CNC Work, Short Run Production, Lab & Test Equipment, Fasteners, Custom Hardware & Brackets, Tool & Die Welding, Shaft & Bearing Housing Repairs OEM Replacement Parts
📍 101 Liberty St, Metuchen, NJ, 08840
📞 732-549-2183