Diethelm Keller Industrial comprises Swiss and international proprietary B2B brands.
Diethelm Keller Industrial stands for Wetrok, a Swiss B2B brand, known for its specialisation in innovative, sustainable, and professional cleaning systems and solutions as well as its state-of-the-art robotics.
For further information on the brands, please click on the logos below:
Board of Directors
Andreas W. Keller, Chairman
Adrian T. Keller
Angelo C. van Tol
Wetrok is a Swiss B2B brand, known for its specialisation in innovative, sustainable, and professional cleaning systems and solutions as well as its state-of-the-art robotics.
The company is proud of its 75-year heritage of international experience, customer relationships and innovation capabilities, operating in five countries with around 230 employees.
Visit www.wetrok.com
Managing Director
Benjamin Merz