HJS Emission Technology

hjs logo 220x

HJS Emission Technology GmbH & Co. KG, medium-sized and privately owned. Founded in 1976.
Headquarters: Menden, Germany.
Employees: 450
Business fields: Exhaust gas aftertreatment. Design, development, production and marketing of modular systems for reducing pollutant emissions. The innovative environmental technologies are used as original equipment or for retrofitting passenger cars and commercial vehicles, as well as in a wide range of non-road applications. In addition to systems for spark-ignition engines, HJS specializes in systems for diesel engines, predominantly for reducing the emissions of particulate (PM) and nitrogen oxides (NOx). All systems meet statutory requirements and are certified in accordance with the valid licensing regulations.
Retrofit references:

  • Belgium
  • Chile
  • Denmark
  • France
  • Germany
  • Hong Kong
  • Iran
  • Italy
  • Mexico
  • Netherlands
  • Spain
  • Switzerland
  • United Kingdom


Your ERECA contact at HJS

Willy Berends
tel. +49 (0) 2373 987-0
willy.berends (at) hjs.com

Rafael Rienks
tel. +49 (0) 2373 987-272
rafael.rienks (at) hjs.com