Metal Bellows was established in 1955. The company was founded on a breakthrough process for creating welded diaphragm metal bellows. Since 1994 we have been a Senior Aerospace company. From our founding, Metal Bellows has continued to refine and develop welded metal bellows technology and the integration of welded metal bellows into critical aerospace, semiconductor, medical, and industrial applications.

We operate in an 80,000 square foot manufacturing facility in Sharon, Massachusetts. This is a vertically integrated plant incorporating all aspects of metal fabricating and joining as well as electromechanical fabrication and assembly. All metal joining processes are maintained in the facility with particular attention to our core competency, fusion welding technologies. We are ISO9001 certified and also NADCAP certified on key processes. (See a complete list of our certifications)

For the past several years the entire company has undergone rigorous “Lean” training. Every department continues to employ Lean methods to improve work flow, reduce waste and improve quality and delivery.