After Sales / Maintenance


Polarteknik, having designed and supplied thousands of door components and systems for almost thirty years, continues with top level integrated compact door systems. Co-operation with our customers has been a key to develop the modular doors of lowest LCC-values in the market. Our experience and reliable construction gives customer the best choice during the whole project in modern as well as refurbished passenger coaches to increase the passenger comfort.


Polarteknik offers maintenance to all its designs and customer can benefit from the use of original design documents and product specifications. With our extensive experience we have the opportunity to help with other OEM products as well.


On top of our increasing number of official after sales representatives we have a network of proven-in-use partners that can be contracted in most of the European countries for various hands on activities for corrective maintenance interventions that require a fast turnaround time.