Principles of company management


We want to have satisfied customers who place their trust in what we have to offer in the long term – from consulting and problem solving through to supply and installation, maintenance and servicing of our products.

This is based on practical technology that we are always improving further and adapting to individual requirements through continuous research.

As an independent private company, our ideas and actions are not influenced by the pressure to achieve short-term success. Rather, we place great emphasis on long-term cooperation with our business partners, responsible actions and respect in dealing with one another.


Quality starts with people. The personal attitude and readiness of all streisal employees to meet our customers' requirements at any time is thus a significant component of our company management.

Combined with the use of high-quality components and application of the greatest possible precision, we produce high-quality products with the "Made in Germany" cachet.

Protection of the environment

As a supplier of particularly energy-efficient agitators, we make a direct and verifiable contribution to environmental and climate protection.

We place great emphasis on the environmentally friendly design of our products, energy efficiency throughout the production environment and a careful approach to the use of natural resources.

We owe this to nature and the generations who will come after us.