Since 1896: because experience counts
We are an owner-managed family business specialising in the field of industrial refrigeration technology.
In 1896, the company's founder, Theodor Witt, started out in Aachen as a plant manufacturer for brewer-ies. He built automated refrigeration systems with the refrigerant ammonia (NH3) completely in-house.
The principle of mechanical high-pressure float regulators that he developed at that time can still be found in industrial plants today.
Since the 1950s, the company has increasingly changed from a supplier of complete refrigeration sys-tems to a supplier of components. These were increasingly also distributed internationally via a network of independent WITT representatives.
In 2010, we finally ended our own refrigeration system construction in order to focus completely on the further development of components. Today, we offer you a reliable partnership worldwide with system solutions consisting of standardised, high-quality components and units.
The many years of experience are reflected in well thought-out details of our products, which guarantee high quality, reliability in operation and easy handling.
You also benefit from this experience when it comes to consulting and services: We plan, design and manufacture pressure vessel units professionally according to your requirements and design refrigerant pumps and high-pressure float regulators to meet your needs.
For 125 years we have already preferred the use of the natural refrigerants NH3 and carbon dioxide (CO2), which mean the right choice from an energy and ecological point of view.
The mission: our significant contribution to your success
• Benefit from our in-depth expertise and holistic understanding of the refrigeration process: we under-stand your requirements and offer custom-fit solutions.
• Let us help you meet your requirements: we see ourselves as your partner and are there when you need us.
• Gain security of supply: our business relationships and products are designed for the long term.
• To help you move forward, we continue to develop: through continuous improvement and openness to new ideas.
• Concentrate on your core business: we make meeting your requirements as easy and pleasant as possible.
• Be prepared for the future with us: we are sustainably oriented, not only in our relationship with our business partners and employees, in terms of the quality and functionality of our products and with regard to the conservation of natural resources.
passionate. competent. for your success.