Your Partner in Exhaust, Emission & Hydrogen Solutions

Heavy Duty Trucks, Construction, Agricultural & Industrial Applications

Add our expertise to optimize your emission solutions

News about our products, regulations and market trends.

Coolant pipes for Heavy Duty Trucks

Coolant Pipes for Heavy Duty Trucks


Dinex offers a Wide range of coolant pipes for the most popular truck models in Europe. All designed for exceptional durability with 2,0 mm wall thickness, as opposed to the more traditional 1,2 mm.

2024 Q2 Product Releases

The 2024 Q2 Part releases are here!

The past 3 months we have release 37 new parts: Get the full overview of all the new additions right here.

Meet the Team: Rut

Meet the Team: Rut Planas Expósito


Next stop on our "Meet the Team"-tour takes us to Barcelona, to meet a local customer supporter for over 13 years, who has a special story to share that exemplifies why she still enjoys her job.

Pipe treatment systems

Dinex develops and manufactures complete pipe treatment systems. We have decades of experience and know-how, which enable us to offer cost-efficient solutions of the highest quality

Catalyst technologies

Our world class catalyst products are the result of in-house developed formulations resulting from intensive research and development activities. High-performance coatings combined with in-house durable substrate technolgies translate into innovative products designed to tackle the most stringent emission requirements

Emission regulations

At Dinex, our scientists and engineers endeavor and thrive coming up with novel solutions that enable achieving NOx and Particulate emissions of level well below regulatory limits , at the same time contributing to noise reduction, back pressure optimization resulting in lower fuel consumption




Engineers & R&D


CAGR for the past 10 years


Countries on 3 Continents


Production sites


Distribution centers


Technology centers


Graduate Recruitments annually

40 Years Anniversary

In respect to our many loyal and dedicated employees, we have published the whole story of Dinex in a 40 years anniversary book that you can read here.

Dinex 40 years anniversary book

Diesel Aftertreatment Solutions

With close to 30 years of experience in canning & housing as well as patented technologies for compact mixers, Dinex supports OEMs with robust and flexible ATS canning meeting a variety of packaging and space requirements.  

We need people who dream BIG

Dinex can offer you a limitless career with a steep and never-ending learning curve. Follow the link below to learn more about our company and what it is like to work at Dinex.