The Roch stability testing method was developed together with experts in the fields of metallurgy and structural analysis. State-certified appraisers have audited and verified the results on a regular basis.
 
We conduct ongoing extensive research and studies regarding causes of damage and the history of claims for damages related to pole and mast systems. The results are immediately integrated into our work. And we subject our services and performance to regular auditing by independent organisations and experts.

Well-trained employees are the foundation for high quality standards. Consequently, our employees are continuously trained in our own street lighting competence centre, thereby obtaining the necessary qualifications and the awareness of the responsibility they have towards our customers.