Skip to content
  • HJS USA
  • HJS UK
  • HJS South Africa
  • HJS Motorsport
  • Deutsch
  • Contact us
  • Business areas
    • Passenger Vehicle / Aftermarket
    • Heavy Duty / Industry
  • Products
    • Catalytic converter systems
    • Particulate filter systems
    • Combination systems
    • Electronics & Sensors
    • Aftermarket spare parts
    • Assembly technology
    • Exhaust pipes & silencers
  • Our company
    • Competencies
    • Purchasing
    • Partner
  • What’s New
    • News
    • Productnews
    • Events
  • Service
    • Downloads
    • Online delivery program
    • Warranty & Guarantee
  • Business areas
    • Passenger Vehicle / Aftermarket
    • Heavy Duty / Industry
  • Products
    • Catalytic converter systems
    • Particulate filter systems
    • Combination systems
    • Electronics & Sensors
    • Aftermarket spare parts
    • Assembly technology
    • Exhaust pipes & silencers
  • Our company
    • Competencies
    • Purchasing
    • Partner
  • What’s New
    • News
    • Productnews
    • Events
  • Service
    • Downloads
    • Online delivery program
    • Warranty & Guarantee

Kategorie: Forms & documents

Allgemeine Checkliste

Quality, environmental and sustainability agreement

Inquiry form for stationary applications

Inquiry form for mobile machines

Warranty claim

Terms and conditions of purchase

HJS manufacturer warranty aftermarket

Terms and conditions of sale and delivery (AGB)

Code of Conduct

Unternehmenspolitik

Next →

HJS Emission Technology GmbH & Co. KG

E-mail: hjs@hjs.com

Follow us on social media

Get in touch with us

Do you have a specific request and would like to get in touch? No problem! Use our contact form and a suitable employee will get back to you shortly.

to the contact form
Important information for freight forwarders and goods delivery

Incoming goods times:
Monday – Thursday 7 am – 2 pm
Friday 7 am – 12 pm

© 2025 HJS Emission Technology GmbH & Co. KG

  • Contact us
  • Compliance
  • Data protection
  • Imprint