Sault Sainte Marie, MI


SMW Bunker Manufacturing, Inc. has been established since 1960; having been at our current location since 1974. We are a full service steel fabricator and machine shop. We take pride in our products and services while maintaining a high standard of workmanship.

Our steel fabrication capabilities include sandblasting, welding, burning, forming, punching and shearing. We also have a full machine shop specializing in turning, drilling, boring, milling and grinding. We have lathes from 12″ – 42″ swing, boring mills 5′ x 6′ window with rotary table; surface, cylindrical and blanchard grinders. We also have capabilities for stampings and tool and die work. Our presses are up to and including 250-ton capability.


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