Maine Machine Products Company
Directory listingDirectory record status
These labels describe this UNITEMFG record. They do not guarantee current capabilities, certifications, capacity, quality, or fit for a specific job.
- Directory listing
- Listed
- Ownership
- Unclaimed
- Website evidence check
- Checked Jul 13, 2026
- Evidence reviewed
- Not recorded
- Last evidence review
- Not recorded
About
Maine Machine Products Company operates from a 65,000 square foot state-of-the-art facility in South Paris, Maine, specializing in precision machining and manufacturing solutions for critical industries. With over 60 CNC machines and a Class 1,000 hard wall cleanroom, the company delivers complex parts manufacturing across semiconductor, aerospace, defense, oil and gas, and commercial markets. Their comprehensive capabilities include precision machining, engineering services, electro-mechanical assembly, and cleanroom manufacturing, supported by cellular manufacturing strategies and advanced inspection equipment. MMPCO maintains ISO 9001:2015 and AS9100D certifications, ensuring rigorous quality control throughout their two-shift operation. The company processes diverse materials ranging from aluminum alloys and bronze to Inconel, titanium alloys, and various steel types. Their specialized services encompass gun drilling, honing, robotic welding, and managed supply chain solutions for specialty materials. With dedicated tooling and sophisticated manufacturing processes, Maine Machine Products Company provides turnkey solutions that meet the exacting standards required by mission-critical applications. Their combination of advanced technology, certified quality systems, and extensive material expertise positions them as a trusted partner for complex precision manufacturing requirements across multiple high-demand industries.
Specialties
Manufacturing Capabilities
Processes
Source-backed capabilities
These capability statements were observed in the linked manufacturer sources. They are source evidence, not a certification of the company or its current capacity.
Certification
- ISO 9001:2015
hard wall cleanroom, serving the defense, aerospace, oil & gas, and other high-tech markets.We maintain high-quality assurance standards, holding ISO 9001:2015 and AS 9100D certifications, and pride ourselves on an efficient and clean working environment. We currently operate two
MMPCO - Precinmac ↗ Observed Jul 13, 2026
Material
- Alloy Steel
Materials Aluminum Alloy 6061, 6063, 6082, 7075, 7050Aluminum Castings 300, 700 SeriesBronzeAluminum Nickel BronzeInconel 625, 718Steel (Alloy Steel-HR & CR Leaded Steel)Steel (Carbon, HR & CR Leaded Carbon)Steel (High Alloyed Cast Steels)Steels-Stainless 17-4PH, 15-5PH, 300, 400
MMPCO - Precinmac ↗ Observed Jul 13, 2026 - Aluminum
cellular manufacturing strategies and dedicated tooling, Precinmac optimizes efficiency while catering to a diverse range of materials, from aluminum to Inconel and beyond. Our machining expertise extends to gear shaping, vertical operations like gun drilling and honing, and achi
Capabilities - Precinmac ↗ Observed Jul 13, 2026 - Inconel
manufacturing strategies and dedicated tooling, Precinmac optimizes efficiency while catering to a diverse range of materials, from aluminum to Inconel and beyond. Our machining expertise extends to gear shaping, vertical operations like gun drilling and honing, and achieving tig
Capabilities - Precinmac ↗ Observed Jul 13, 2026
Process
- CNC Machining
shaping, vertical operations like gun drilling and honing, and achieving tight tolerances across dimensions. With specialized capabilities including CNC machining, EDM, and honing, Precinmac serves industries requiring high-complexity components such as those used in spinal and e
Capabilities - Precinmac ↗ Observed Jul 13, 2026 - Fabrication
Program Management You couldn’t draw up a better partner.Precinmac is a multi-disciplined engineering, design, and management firm providing design, fabrication, and installation support to companies worldwide.Our Engineering Department is staffed with experts who have over 150 y
Capabilities - Precinmac ↗ Observed Jul 13, 2026 - Precision Machining
Reduce Cost and Improve PerformanceProject ManagementBusiness Management SystemsMaterial Acquisition & Execution Q/A Process Planning & Scheduling Precision Machining Quality, Service, and Speed. Across the Precinmac portfolio of companies, a vast array of precision machining cap
Capabilities - Precinmac ↗ Observed Jul 13, 2026 - Welding
and built vertical capabilities to provide enhanced lead times, lower cost, and greater control of complex customer needs.Gun drillingHoningRobotic welding Electro-Mechanical Assembly Maine Machine has extensive experience in supplying precision machined components for vacuum app
MMPCO - Precinmac ↗ Observed Jul 13, 2026