Vulcan Thermal

A trusted Leader in heat treatment solutions

With over 35 years of industry experience, we specialize in providing precision-engineered thermal processing services to meet the unique needs of diverse industries, including automotive, agricultural, energy, and manufacturing.

Bridging the gap: today’s ideas, tomorrow’s solutions

35+

Years of Industry Experience & Counting

Our Company

Vulcan Thermal is a subsidiary of EHT, Inc., founded in 1984 and headquartered in St. Marys, Pennsylvania. With facilities in both Tennessee and Pennsylvania, we provide heat treatment and related services to major suppliers serving industrial sectors such as automotive and agricultural manufacturing. Across both locations, our growing organization employs nearly 100 people.

We focus on offering more than one operation under the same roof, helping our customers reduce lead times and transportation costs by consolidating processes that would otherwise require multiple vendors.

Driven by Excellence

Our mission is to deliver innovative, reliable, and high-quality services that enhance the performance, durability, and safety of critical components. We are committed to fostering long- term partnerships by exceeding customer expectations and driving success through unmatched technical expertise. Our investment in our equipment and people enable us to maintain an advantage and speak to our commitment to excellence.

What we do:

At Vulcan Thermal, we offer a comprehensive range of manufacturing processes, including:

  • Annealing: For improved ductility and reduced hardness.
  • Steam Treatment: For surface hardening, cosmetic, sealing and wear resistance.
  • Mass Finishing: To improve surface finishes, remove manufacturing defects and improve design.
  • Inspection, Packaging, Assembly, & Related Services: To improve quality control, complete manufacturing and provide finish packaging services.

Our state-of-the-art facilities are equipped with Surface Combustion furnaces, cutting-edge technology, and a skilled team dedicated to ensuring optimal results for every project.

Why Choose Us:

  • Unmatched Expertise: Our team brings deep knowledge and hands-on experience to every project.
  • Quality Assurance: We adhere to stringent quality standards and certifications, having maintained ISO 9001 registration in excess of 20+ years.
  • Tailored Solutions: We collaborate closely with clients to develop customized heat processes that address specific requirements.
  • Customer Focus: Your satisfaction is our priority. We pride ourselves on responsive communication and dependable service.
  • Process Focus: We seek to reduce lead times and transportation costs by offering more than one operation under the same roof.

  • Redundancy: More than one physical location ensures delivery even in the event of catastrophic events.

Our vision is to be the most trusted and innovative partner in the heat treatment industry, delivering excellence and advancing our clients’ success.

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