The company PTH was founded by Benedikt Kürwers in March 1998, initially as single proprietorship.

In May 2005 the rebranding to PTH Prüftechnischer Handel GmbH took place. From the beginning the production and distribution of "special hole film", a special film for irradiation of tube welding on recuperators was focused.

In the following years the range of services assimilated to the individual demands of our customers.

Early in 2009 the removal in the new company buildings with modern offices brought 500m² storage area with high-rise storage for over 800 different products.

Through qualified staff in accord with EN 473 and ASNT/Level III, we are able to develop and convert customized solutions.

Product catalogue 2016 english (incl. Prices) [PDF]