HJS has many years of experience and expertise in the field of exhaust-gas aftertreatment. Thanks to our innovative technologies and products we are making an important contribution to protecting mankind and the environment.
HJS for the Aftermarket
Both automotive wholesalers and workshops will find information on HJS's specialist aftermarket products in this section. read more ...
HJS Retrofit
HJS offers solutions for retrofitting public transport buses, forklift trucks, construction machinery and many other applications. read more ...
HJS for the OEM Segment
HJS has already proven its expertise in a large number of emissions aftertreatment projects in the OEM segment, too. read more ...
HJS Motorsport/Tuning
Since 1990 HJS is producing and developing catalysts and exhaust systems for motor sports. read more ...
Emission standards UK
UK customers are invited to click here to discover more about our exciting range of diesel emission abatement products available in the UK. read more ...
HJS products at a glance
About HJS Emission Technology GmbH & Co. KG
For more than 30 years, we have been engaged in the development, production and marketing of modular systems for reducing pollutant emissions. HJS's market presence is characterised by innovative technologies and products, excellent quality and a strong customer focus. At the same time, the company is making an important contribution to protecting mankind and the environment. read more ...
Initial Vocational Training
As a modern, dynamic business, every year we offer young people an opportunity to step onto the first rung of the ladder in their professional development. read more ...
