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Where Custom Meets Capability
We provide full-service metal fabrication with the flexibility to adapt, the precision to deliver, and the team to make it easy.
Made in the U.S.A. and operating in Coffee County, Tennessee since 1965.

With American materials and American labor
What We Do
We’re a full-service metal fabrication company serving utility, industrial, and commercial customers. From one-off prototypes to high-volume production, we build custom parts, assemblies, and finished products to meet a wide range of needs.
Our work includes custom metal components, powder coating and finishing, mechanical assembly, and specialized products like UL-listed electrical enclosures.



How We Deliver
Our facility near Nashville has the space, equipment, and personnel to handle complex builds from start to finish. Every capability is in-house, which means fewer handoffs and tighter control from day one.
Capabilities:
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Powder coating line with multi-stage wash
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Powder coat booth for large products
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Laser cutting including 3k tube laser
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Metal forming with various press brakes
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MIG, TIG, spot, and robot welding
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Mechanical assembly and packaging

Engineering and Support
With full engineering capabilities in-house, our team works with you from design to delivery to ensure your build is accurate, efficient, and ready to perform. We support prototyping, drawing reviews, and production problem-solving to keep your project moving and on spec.

Our Mission
To be the first choice for customers because of the quality of our work and the first choice for employees because of the quality of our workplace.
Core Values
EXCELLENCE
We set high standards and expect the best from ourselves and each other. Quality, cost, delivery, safety, and morale are part of every decision. We believe in doing it right the first time.
SERVICE
We show up for our customers, our coworkers, and our community. That means following through, staying available, and solving problems together.
INTEGRITY
We say what is true and take responsibility for our actions. Whether it is with a customer, a teammate, or a partner, honesty and trust come first.

How We Work and Lead
We keep things clear and focused. Goals are tied to outcomes. Decisions are made with facts. Accountability is shared.
Communication stays open at every level.
Leadership sets the tone by being present, listening to feedback, and expecting high standards across the board. When people care about what they do and feel supported doing it, the results speak for themselves.
Ready to build something together?
Contact Us
Have a project in mind? We’re ready when you are.
Quantum Manufacturing
1300 South Spring Street
Manchester, TN 37355
931-728-4671
Sales Contacts
AR, LA, NM, OK, TX – TEC Sales
1-888-470-2444 | sales@tec-sales.com
AZ, CA, NV – Caltec Sales
1-310-753-4125 | jack@caltecsales.com
IL, IN, KY, MS, OH, TN – EMR Associates
1-865-769-1998 | info@emrassociates.com
