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Who we are.

A Leading Industrial Heat Treatment Furnace Manufacturer in India

About Aichelin Unitherm
Your Trusted Partner in Industrial Heat Treatment Across India, the Middle East and Southeast Asia

Founded in 2010, Aichelin Unitherm Heat Treatment Systems India Private Limited (AUPL) is a strategic 50:50 joint venture between Unitherm Engineers Limited and Aichelin Holding GmbH. Headquartered in Pune, India, AUPL blends strong local expertise with advanced global technology to serve customers across India, the Middle East and Southeast Asia.

No matter where you operate in the industrial value chain, Aichelin Unitherm delivers reliable, safe, and customized heat treatment solutions tailored to your needs. Backed by the global strength of the Aichelin Group and the deep regional expertise of Unitherm Engineers, we bring together innovation, engineering excellence and operational reliability.

Our solutions are designed to ensure:

  • High reliability and process consistency

  • Optimized productivity and process efficiency

  • Long-term performance and lifecycle value

  • Engineering excellence in heat treatment technology

Industrial heat treatment of metallic components is our core expertise. Aichelin Unitherm is a leading manufacturer of industrial heat treatment plants and furnace systems, serving India while expanding across the Middle East and Southeast Asia.

We deliver:

  • Customized industrial furnace systems

  • End-to-end heat treatment solutions

  • Modernization, upgrades and lifecycle services

Committed to Long-Term Partnerships and Lifetime Support

We build long-term partnerships through dependable solutions and strong service support, helping you maximize uptime, safety and performance.

Our services include:

  • Dedicated after-sales support

  • Process optimization and technical consulting

  • Lifecycle maintenance and upgrades

Driving the Future of Heat Treatment in Emerging Markets

With a strong foundation in India and a growing presence across the Middle East and Southeast Asia, Aichelin Unitherm is shaping the future of industrial heat treatment through innovation, sustainability and customer-focused solutions.

Mission picture
Vision

Aichelin Unitherm will become the leading and most reliable partner for our customers by providing Industrial Heat Treatment plants & services in India and abroad.

Vision
Mission
  • We are committed to customer satisfaction by offering reliable products & services at competitive prices

  • We offer high quality furnace equipment and fulfill the customer demands through continuous improvements, cost effectiveness and qualified suppliers as partners.

  • We commit to provide outstanding support and service.

  • We encourage team integration and empower our employees through individual growth opportunities

  • We will grow through effective customer engagement and technological advancements

Aichelin Unitherm India Corporate Office and factory