The Leader In Laser & Electron Beam Welding

SWS-Trimac, Inc. has been serving the needs of the biomedical, defense, aerospace, automotive, and machine tool industries for 40 years.

SWS-Trimac, Inc. has been providing Engineering services along with electron beam and laser welding, laser cutting, 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.

SWS-Trimac, Inc. exists as a solution to your metal joining and machining problems. We strive to be your path of least resistance. Often times, solutions do not always come easy, our perseverance in investigating alternative joint designs, fixturing, manufacturing techniques and materials, pays off! Our People – engineers, qualified technicians, machinists and quality staff exist at SWS-Trimac, Inc. for one reason: to aid you, the customer, in becoming more capable and competitive.

Laser Welding


High Precision Laser Energy Welding

ElectronBeam Welding


A Innovative Fusion Process Of Welding

Machining Services


Your Single Source Machining and Fabrication Company

Design& Engineering


45 years’ of experience in Engineering

Prototype Welding


Our Vast Experience Get Reults

Production Welding


With volumes over 500,000 we are more than capable


At SWS-Trimac customer service is very important to us. We are here from beginning to end of your project. Please use the information below to contact us and let us know how we can help.

800-807-1698 • 989-791-4595
5225 Davis Road • Saginaw, MI 48604
Monday – Saturday: 9:00AM – 9:00PM
Sunday: Noon – 9:00PM

Fill out the form below and let us know how we can help you. We will respond to you as soon as we can.

(303) 688-04486263681517