HJS Emission Technology stands for more than 45 years’ experience in environmental technologies and is making a significant contribution to meeting newest emission standards and climate targets worldwide. Our mission is clean air. Integrity and sustainability are the main supports of our commercial action.

HJS is an industry leader providing expertise and solutions in the field of exhaust-gas aftertreatment and industrial filtration technologies. We are certified OEM manufacture and development partner for mobility, drive line and filtration concepts. We have a wide-ranging patent portfolio for the manufacturing of sintered metal filter media (SMF) in the area of liquid and gas filtration.Our innovative ...