In 1991, Bernhard Franken founded Tehag Engineering AG in Switzerland. We have been working in the field of exhaust gas aftertreatment for combustion engines for 35 years now. Today, our business activities are centrally organised within Tehag GmbH, which was founded in 2007. This enables us to utilise efficient structures and resources in production and service, as well as providing the best possible access to our many years of expertise, in the interests of our customers and partners.
Having grown alongside the European market, we now offer our products, ranging from silencers, soot particle filters and SCR systems to complete exhaust systems for a wide variety of applications. We are able to design, manufacture, deliver and maintain a suitable exhaust system for almost any type of vehicle or machine, both as original equipment and for retrofitting, in accordance with customer requirements.
With our dedicated and experienced team, we are your partner for the functional and structural design of exhaust systems for new vehicles and machines, as well as for the retrofitting of exhaust gas purification systems in existing vehicles and machines. We have proven our expertise as a reliable partner in a wide range of applications in numerous projects – and continue to do so every day.
We manufacture most of the components for our exhaust systems in our own production facility in Moers. Long-term partnerships with various suppliers also ensure that we can procure strategically important purchased parts at short notice. Our high level of vertical integration and good supplier relationships ensure the fast, competent and on-time manufacture and delivery of high-quality exhaust systems for our customers.
Despite intensive development of alternative drive technologies, combustion engines remain the most efficient mobile drive solution for a wide range of applications. We want to ensure that this technology can continue to be used in existing and new machines, vehicles and stationary equipment in the future, in compliance with emission limits that are becoming increasingly restrictive worldwide.
With our systems, we not only create sustainability value when it comes to maintaining and continuing to operate existing machines, but also make a major contribution to effectively reducing emissions that are harmful to the climate, the environment and health.
We see ourselves primarily as advisors to our customers. With a high level of expertise gained from 35 years of experience, we offer you qualified support in selecting the ‘best available technology’ for your application.
We know what we’re doing, and we are happy to use this knowledge to support our customers. At the same time, we are not looking to make a fast buck; rather, we are dedicated to building long-term partnerships.
Here are some of the most important milestones in our company history:
TEHAG company history 1991 - 2018
If so, please call us or send us an email! Our competent team will be there to assist you throughout.
The TEHAG Group
Careers at TEHAG
TEHAG - DIESEL EMISSION MANAGEMENT
Whenever internal combustion engines are used to generate power, emissions are also created. We have made it our goal to sustainably and effectively reduce these unwanted pollutants in compliance with emissions laws, which are becoming increasingly strict around the world. With more than 30 years of experience, we are a competent and reliable partner for after-treatment of exhaust gases from internal combustion engines.
With our innovative products, we offer solutions for efficient reduction of noise pollution and toxic emissions from petrol, natural gas and diesel engines.
Germany
TEHAG GmbH
Gutenbergstraße 42
DE-47443 Moers