OKM specializes in production of polyurethane blocks as a raw material in production of positives and negatives in CAD/CAM technologies ( machines or robots). Depending on your need we offer molded or cut polyurethane blocks. OKM also offers a variety of flexible polyurethane for the production of insoles, postural seats, cosmetic foams etc. OKM IS working to ensure a sustainable manufacturing. All our polyurethane blocks are CFC and HFC free. These gazes are very toxic and harmful for our ozone layer. We our proud to take part in the great human and ecological challenge to become a cleaned industry and are working everyday to achieve it.”