For the industry to work

From the beginning it was about hydraulic service. Today we have a wide range of products and services in maintenance and service for the industry.

How can we help you?

Matfors Hydraulservice AB was founded in 1980 by Sven-Olof Jernkrook as a service company for the steel and paper / pulp industry. Today, the company is owned and operated by daughter Erika Jernkrook. Our business is located in scenic Matfors, west of Sundsvall.

Since 1991, the main focus has been on electrostatic cleaning of hydraulic / lubrication systems and transformer oils. Today we are Sweden’s leading retailer of KLEENTEK’s products.

Even though the electrostatic oil ring is warm to our hearts, we have also developed and developed a handful of our own products over the years.

Our ambition is to secure end-user production by keeping hydraulic systems and lubricating oil systems free of solid and soluble pollutants.

With a focus on sustainable development, with KLEENTEK we have reduced the industries’ need for non-renewable natural resources. By ensuring the purity of the oil, the service life of the machines is extended and the need for oil changes is greatly reduced.

Many years of experience make us an industry leader with high competence who understands the need for clean hydraulic systems for trouble-free production.

Quality Policy

Our business is based on a sustainable business model.


Check out news within our organization and industry.

Career with us

Are you interested in starting work with us, we are always looking for new employees.

Our references

The road to a more environmentally friendly industry

We believe that every step that leads to a more sustainable future for the global industry must start somewhere. For us at Matfors Hydraulservice AB, it starts with reducing the industry’s dependence on non-renewable natural resources, with a focus on refined mineral oils.