The company OIS (Oasis Innovation Systems) is a subsidiary of the company UTS Gesellschaft für Umwelttechnik Filtersysteme mbH located in Meersburg. Our engineers, who are specialized in air technology, inform companies in the industry on a daily basis about COLLECTION-FILTER-FEEDING OF SUPPLY AIR / CLEANED GAS-ENERGY SAVING regarding air-transported harmful substances. They can also provide reputable references. We were also able to transfer knowledge from relevant studies that were carried out with similar problems (i.e. thermal weld smoke) in terms of the topic “tobacco smoke aspiration and filtration of the toxic cocktail”. The company's experienced engineers were also on the technical non-smoker protection board and helped create the guideline GS-BGIA/Certificate.