Since the foundation of Oldorid in 1960 we have concentrated our efforts on a task which is as important as challenging: namely the improvement of ventilation sytems in mining and tunnelling industry.

The main pilar of our company’s philosophy is not only to fulfill the technical requirements, but also to set new standards for high level innovations.

Our ducts and subsystems meet the most complex requirements.

In such way we contribute to the realization of new designs in order to increase safty in mining and tunnelling industry.