SWS-Trimac, Inc. is an Engineering company that specializes in providing electron beam and laser welding, CNC machining, plus destructive and non-destructive testing services to the automotive, aerospace, biomedical,chemical, defense and other markets since 1967. We specialize in joining metals: from the standard 1018 carbon and stainless steels to the more exotic aerospace-grade aluminum, titanium, copper, nickel and cobalt alloys. From small-lot prototype development to large volume turnkey production, we are a contract manufacturer that consistently meets customer specification and timing requirements.