We specialize in tight tolerance machining


Meeting the industry’s highest quality requirements

SWS-Trimac, Inc. is your single source for value added machining and fabrication services including turnkey operations. We provide complete contract manufacturing services, specializing in prototype development yet still capable of running your production needs. 

SWS-Trimac also offers Engineering Services to support our clients in the selection of manufacturing processes and materials with the mind set of high quality and affordability. SWS-Trimac offers our customers an array of options; from value added in process machining services which saves time & cost, to very complex assemblies requiring multiple operations. SWS-Trimac also can stress relieve or provide heat treat for those specific requirements that cannot be carried out in-house.


Multi-Axis Capabilities

We make complex tooling look simple

With our many CNC machining centers (5-axis), CNC turning machines (Live/M function), EDM machines (Drill & Wire), Swiss Lathes, and complete tool room capabilities; we have what it takes to produce some of the most complex parts. 

In fact, SWS-Trimac often uses machining that utilizes modular weld designs to create assemblies that were thought to be impossible or too expensive to manufacture for a lesser cost and lead-time.

Highest Quality

We make complex tooling look simple

We specialize in tight tolerance machining created from customer specifications for a variety of niche markets including Aerospace, Medical, Automotive, Defense, and Chemical just to name a few. We handle from the simplest to most complex machine tasks varying from prototype through production! 

Our quality systems meet many of the industry’s highest quality requirements supported by qualified and capable inspection personnel utilizing some of the latest inspection techniques available. 

Many customers whom utilize our machining services ask us to maintain safety stock for those frequently used items to reduce both lead-time and customer inventory burden. Mature product lines with off-the-self availability often ship the same or next day. 

SWS-Trimac maintains a comprehensive list of capable and accredited vendors and material suppliers to support the needs of those niche items or services not provided in-house. Many require FAA credentials or third-party registrations to comply with both internal and customer needs.


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