Quality at Rox – Climate Solutions You Can Rely On
Quality is not just a promise for us – it’s a measurable standard.
As a manufacturer of sophisticated air handling systems, we design and produce solutions that meet the highest demands for functionality, safety, and energy efficiency. Our goal: products and solutions that perform reliably, durably, and economically in daily use – and not only meet our customers’ expectations, but exceed them.
What Quality Means to Us:
- Technical Precision: From initial design to final inspection – every unit leaves our factory only once it fully meets our internal testing standards. We rely on consistent quality assurance and digital test documentation.
- Certified Processes: Our quality management system is certified according to DIN EN ISO 9001. It ensures transparent structures, clear responsibilities, and continuous improvement processes.
- Reliable Suppliers and Material Selection: We work with trusted, vetted partners and use durable components with high availability – for maximum operational safety and long product life.
- Error Prevention over Error Correction: We believe in proactive planning, clean processes, and precise communication – both internally and externally. Quality begins with the first offer and doesn’t end with delivery.
- Responsibility and Continuous Development: Quality is also a matter of mindset. That’s why we foster a company culture in which every employee feels responsible – for their own actions, for our shared success, and for the trust our customers place in us.
Our Standard: Quality at every step – from concept to customer service.
Certified Processes and Products
Our quality is documented – and independently verified:
- Our quality management system is certified to DIN EN ISO 9001:2015 (TÜV Rheinland).
- Our unit selection software ROX-ALAG meets the requirements of the 2017-11 RLT Directive Certification (TÜV Süd).
- Our HYD air handling unit series (HYD LC / LCL / Climate) in hygiene design is tested according to DIN 1946-4:2018 and VDI 6022-1:2018 (TÜV NORD).
- The HYD series is also Eurovent certified – a Europe-wide standard for energy efficiency and performance data.
- Our chillers and water chillers carry the CE mark with verification by TÜV Süd.
Here you can find an overview of our current certificates.
