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The company - Competence

UNited EXchangers – UNEX

UNEX Heatexchanger Engineering GmbH is a company specialising exclusively with the design, construction and supply of heat exchangers.
Our heat exchanger experience and expertise from every part of the industry enables us to think laterally ensuring that you get the best possible solution – technically as well as commercially.


Personal Service

We are proud of the personal service that we provide for our customers. Understanding you and understanding your needs doesn’t need a high technological encrypted digital interface – it needs effective communication, understanding and trust.
Our personal attention to detail and quality, from initial enquiry to after sales support, is something that helps guarantee UNEX customers aren’t just customers – they are lifelong partners.

Success Strategy

Listening to you, analysing and understanding your needs ensures the right solution.
Whether you need an existing "off the shelf" heat exchanger or a specially designed and developed individual solution, UNEX can advise you and will work alongside you from initial concept to full production.
The UNEX expertise and experience in combination with an exceptional product range, ensures that your tailor-made package produces the optimum results: first time – every time.

Product Range

UNEX supplies heat exchangers for every use, from major industrial plants to compact household equipment.


A UNEX heat exchanger exists for every requirement.

Quality First

QUALITY MANAGEMENT : THE KEY TO SUCCESS
Quality is vital to the UNEX goal of building long-term partnerships with customers.
Quality is more than just a stamp on a certificate.
Quality management is the process that ensures that from the first customer contact to after-sales service, the best solutions are provided: first time – every time.

Austrian Quality

INTERNATIONAL SUCCESS
"Made in Austria" is a sign for innovation and quality renowned world-wide. Austria is one of the global leaders for developments in energy efficiency, renewable fuels and sustainable energy.
UNEX heat exchangers are currently in use around the globe.
The dedication of UNEX staff ensures that wherever you are you receive the best technology, the best quality and the best service.

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