Our products fulfil extremely high quality standards, are manufactured at our own production sites, are inspected to ensure they are of the highest quality and are certified by independent test institutes. Each individual product leaves our factory following a stringent quality control process after which they can be given the distinction "The Royal League".
Quality & certifications
Products are certified with the "Premium Efficiency" quality seal for their outstanding environmental performance.
Premium Quality and Premium Efficiency seal
The distinction of the Royal League represents the highest of quality standards