Tenka Best SLU is a Spanish company specializing in the development and manufacturing of environmental protection products for homes. Established in 2005, Tenka Best focuses on air freshening, cleaning, and insect protection. The company emphasizes creating quality and sustainable products using natural ingredients, such as their EFI and TENKA product lines. Tenka Best serves private labels and other brands, exporting 45% of their production globally. Their commitment to quality is reflected in their own R&D department, allowing them to continually innovate and improve.