DMH Dichtungs- und Maschinenhandel GmbH is a global company with its headquarters located in Traboch, Austria. DMH manufactures CNC lathe machines for turning seals, semi-finished materials as well as machined seals.
In 1990, DMH was founded as a family business in Trofaiach, Austria. Since then, the company has been managed and owned by the family Hochfellner. The management consists of Mr Andreas Hochfellner senior, his wife Ms Andrea Hochfellner and his sons Andreas Hochfellner junior and Ing. Rene Hochfellner, MBA.
Due to increasing success of the company and establishment of the DMH SYSTEM in 1997, as well as growing number of employees, in 2001, the company was relocated to Traboch, Austria. In 2012, the company opened a modern PU casting production hall and also extended its storage areas with the seventh and currently last construction phase in Traboch.
Not only the premises have increased to over 10,000 m², the number of employees has also increased from 3 people in the first year, to more than 135 employees until now. We are proud that so many people have joined the family DMH, making the continued success of our business possible. In addition to our dedicated employees, we also attribute our success (turnover in 2012: 18.2 million Euros) to our products and partners.
The DMH SYSTEM is an all-in-one resource, starting from the customer’s requirement right up to the final seal – fast and simple.
This interaction of these individual components in combination with the in-house resources makes this success possible. The DMH SYSTEM is composed of the following segments:
For our DMH customers, we offer continually developed software solutions, all tools you need to operate our DMH machines as well as a comprehensive service and training program by our highly qualified technicians.
The production of over 50 different semi-finished materials is completed by our in-house laboratory and the quality department. DMH is committed to continuously improve the quality and to make new developments for our customers.
DMH offers its customers approx. 140 standard profiles as well as special seals and assistance in the field of application technology. Through our in-house manufacturing facility in the seals department, DMH customers can extend their product range and offer their customers seals up to an outside diameter of 2.5 m.
Our policy can be downloaded under the following link.
Representative office in China
Unit 12, 3rd Floor, Section 4
Representative office in Russia
DMH has business partners around the world, they can provide you the same support as the help you can get from DMH Austria directly.
JNW Elastomers Pty Ltd
Seal Master Asia Pacific Ltd.
The increased pressure to become ever faster and better happens not only to us, also our partners and customers are affected. These trends are expected to continue and will still change the world and therefore also our seals business. Our system meets the ravages of time, because every shutdown of a machine must be kept as short as possible – exactly that enables the DMH SYSTEM!
For this very reason, it is our aim to improve and expand our product range constantly, to be one step ahead of these trends, so that we can offer our partners fast and simple solutions!
As a family business, DMH is not only obligated to their partners and employees, also environment protection and sustainability play a major role. Without doubt this is not a particularly easy task within our industry sector. For this reason, DMH sees it as its duty to improve all products and processes constantly. Our interest is to use our resources in a rational manner to make a contribution to protect the environment.
With these thoughts in mind, DMH undergoes the periodic inspections on occasion of the certification of ISO 9001:2015. Therefore we have not only an assessment of our efforts from outside, it also offers our partners the possibility to measure and compare our efforts, which often exceed the ISO standards.
DMH has been certified according to DIN EN ISO 9001 for over 8 years!
DMH takes care of its employees and ensures that they get the best possible protection. For this reason our employees not only get sufficient resources for theirs jobs, but also we pay attention to a professional, safety-related all standards complying clothing, so that all employees are well protected in their jobs.
Continuous training for our safety representatives, providing of first aid courses as well as the obligatory medical examinations are top priorities for DMH.
Besides these obligatory measures, DMH always offers its employees the opportunity to attend free fitness programs such as yoga courses. DMH is dedicated to make a contribution towards the health of its employees.