With over 50 years of experience, M&H Engineering specializes in prototype to volume production of close tolerance components and mechanical assemblies. We complement these production capabilities with extensive experience in quick turn five axis prototype development.

Today, companies from entrepreneurial start-ups to multinational industry giants in the field of medical equipment, high technology and aerospace seek out M&H Engineering for the highest precision quality machining available in New England.

Operating out of a 25,000 square foot plant in Danvers, MA, located 20 miles north of Boston, we have earned a sterling reputation as a highly ethical supplier of precision machined parts for a variety of OEM's nationally.

Focusing on critically demanding parts for major OEM's in the Medical, Aerospace, and Semiconductor industries, our ISO 9001, ISO 13485 and AS 9100 certifications can document our claim of "Precision with Consistency." Our ITAR registration also assures you of our confidentiality.

With over 50 years of continuous operation, the experience gained has presented us with the opportunity to develop a sound working knowledge in the machining of such exotics as Titanium, stainless steel, and other equally tough to machine alloys.

Pioneering with a major medical device manufacturer, we gained national attention by providing nearly all the critical components for an implantable artificial heart pump.

Today we have added orthopedic devices to our resume along with continuing to broaden our experience in manufacturing instruments for vascular surgeries.

We have also acquired a wealth of experience and knowledge in the Aerospace, Defense and Semiconductor areas, and have been recipient of many vendor awards from such notable manufacturers as Raytheon, Abiomed, and General Electric to name a few.

Our manufacturing plant is equipped with the latest available technology in both machine tools and metrology equipment. With multi axes machining capabilities many parts can be completed in a single set-up.

To complement the chip making machines we employ both Wire and Sinker EDM, Abrasive Flow Honing, Laser Marking, Leak Detection, TIG Welding and a Clean Room Assembly area.

Services such as Laser Marking and Metrology Inspection may be contracted separately for components manufactured elsewhere.

From prototype to mass production, let us help you turn your ideas and designs into reality. Manufacturing assistance is provided at no cost and we will work with your engineers to bring your parts to market on spec and on time using the best practices of lean manufacturing.

Our single greatest asset however comes in the form of human capital. We can boast dozens of employees with decades of experience and service. Let our diversified and highly capable staff provide you with the quality you demand and the service you expect.