Add TES to your desktop
Add
Add TES to the desktop by dragging the lock icon from the address bar to the desired location on the desktop.
Add TES to start screen: select menu,and then "Page > Add shortcut to page".

We are Polish producer of leaf springs and u-bolts

watch the video

We are Polish producer of leaf springs and u-bolts

watch the video

Leaf springs

PSF specializes in the production of springs for vehicles of almost all brands. Our products are a key element of the chassis of commercial vehicles, off-road vehicles, trucks, semi-trailers and trailers, agricultural machinery and buses.

read more

U-bolts

Characterised by their pre-designated hardness achieved through proper heat treatment during manufacturing, spring u-bolts guarantee that suspension springs are mounted to vehicle axles firmly and properly.

read more

Accessories

We have prepared complete reinforcement sets for the most popular PSF products, which include sets of accessories required for the installation of reinforcements.

read more

About PSF Polish Springs Factory Sp. z o. o.

Our products are available in more than 20 countries in Europe. By striving to maintain the highest product quality, and thanks to long-standing traditions and excellent workmanship, the TES brand has gained a strong market position in both Poland and all of Europe.

We are the only supplier of parabolic springs in Poland. To our Partners, we guarantee business cooperation of international quality.

heavy-duty vehicles springs

PSF in numbers

28
years of experience
900 tons
products in stock
4 000 tons
products sold annually

On-line product catalog

The current TES spring and spring u-bolt catalogue not only features all the necessary technical parameters and reference drawings but also allows you to search products by their numbers and even dimensions.
Please contact our Sales Department if you wish to gain access to the catalogue.

off-road vehicles springs