TENZI is a Polish manufacturer of professional cleaning products used in the automotive, industrial, catering, hospitality, and household sectors. The company was founded in 1999. From the very beginning, it has been guided by the motto “Advantage through quality.” It develops its own formulas, manufactures, packages, and supplies products under its own brands as well as private label brands. Product quality is guaranteed, among other things, by the ISO 9001:2015 certificate and compliance with the BRC standard.