We demand nothing less than the best when it comes to quality and service. This is true for every process, from consulting all the way to order processing, and in particular for every one of our products, which we consider to be our flagship. In order to achieve and maintain this high level of quality in the long term, we have introduced a variety of standards and certifications for both our operative business and for our products.
Every vehicle and every machine in which TEHAG products are used delivers optimal performance every day and, depending on the application in question, is exposed to a variety of influences and forces, sometimes 24 hours a day, 7 days a week. Top quality exhaust treatment systems are the only way to withstand these influences over the long term and keep malfunctions and downtime to a minimum.
Furthermore, we also comply with special requirements for production quality for particularly sensitive applications in which TEHAG products are used. Our processes are certified in accordance with ISO 9001 and ISO 14001, which means they are standardized and designed with sustainability in mind.
As a specialist welding company, our production facilities are also certified in accordance with:
Naturally, as the flagship for our company, our products are also certified and approved in accordance with the strictest testing specifications. When it comes to using our particulate filter systems to retrofit vehicles and machinery, the certifications listed below are an essential prerequisite. The excellent results from these strict tests also allow us to verify our products’ extremely high quality and performance standards for our OEM customers.