
Exentec provides complete design, delivery, installation and maintenance of high-quality air handling units for the treatment of make-up or re-circulation air. We have a technically highly competent and cost efficient production, with more than 200 installation references since 2004. We particularly design systems for high-tech industry, e.g. electronics, but also for research and science.
Commonly handling air volumes between 1,000 and 200,000 cm/h. Our Air Handling Units treat air for Particulate and Airborne Molecular Contamination, Thermal Air Treatment, humidification and dehumidification.
Our main markets are in the area of semiconductor and flat panel, automotive, pharmaceutical and food processing industry but also for applications in the entertainment industry. Our customers have the certainty that they receive state-of-the-art products.

Makeup Air Handling Units
Make-up Air Handling Units are custom-designed and custom-made units for the conditioning of outside air to become suitable for the respective application in respect to temperature, humidity and cleanliness.

Supply & Return AHU's
Recirculation Air Handling Units are custom-designed and custom-made units for the conditioning of recirculated air to become suitable for the respective application in respect to temperature and cleanliness.

Cleanroom
Superior solutions and comprehensive services
We develop, produce and maintain reliable cleanroom products and production environments for ultra-clean controlled atmospheres.

Mini Environments
In the battery market, Exentec pioneers a unique modular Mini Environment concept, integrating energy reduction and technological improvements.

Air Handling Units
Air Handling Units from Exentec are distinguished by energy-efficient design. Our research and development team works with state-of-the art equipment and always contributes the latest knowledge.

Critical Subsystems and Controlled Environments
Pure media supply systems for sensitive products


Chemical Supply
Ultra-high purity chemical & slurry blending and distribution systems
Ultra-high purity chemical & slurry blending and distribution systems

Ampoules and Sensors
We manufacture liquid level sensors, pyrophoric chemical handling and DOT 4B ampoules, cylinders and canisters widely used in the semiconductor, photovoltaic and battery industries.

Process Exhaust
We set the industry standard for safe and reliable corrosive fume exhaust duct systems