One product… striving for perfection! In accordance with customer’s specifications.
Experience , quality, courtesy to best serve our customers since 1955.
Ols runs roll bond evaporators and suction lines since 1955.
One product… striving for perfection! In accordance with customer’s specifications.Experience , quality, courtesy to best serve our customers


Who we are
Ols runs roll bond evaporators and suction lines since 1955.
The company began assembling complete refrigeration systems thanks to its founder’s experience gained producing refrigerators immediately after the second world war.
Then with the development of the Italian white goods industry Ols continued to produce refrigeration components specializing in evaporator system and their joint parts.
Roll Bond
Suction Lines
Heat Exchanges




Why choose our company
How we can contribute to the success of your product
- Half a century of experience
- Highest quality of production
- Accuracy in delivery times
- Raw materials of the highest quality
- Technical checks on each single piece

We produce ROLL-BOND evaporators in Custom Design mode based on the customer's drawing and technical specifications.
We put all our experience at your disposal to get the best product based on customer requests.
With a flexible design, we are able to create many circuits optimizing the heat exchange as much as possible.
We manage the entire production chain up to the finished product. We therefore offer the possibility of having a specific product for each phase.