Turkish privately owned company, De-Ka is the sole Bayer EPDM trader in Turkish market. De-Ka started the business with the import of EPDM and was rapidly known in the sector. De-Ka was the first to represent Bayer EPDM rubber in turkish market. Today, De-Ka technical level and competitive prices of the products are widely acknowledged in the market. De-Ka has started to sellsindustrial rubber machinery with support of technical information and production formulas and advises to customers. De-Ka has the same success in industrial lubricants. It is the first EPDK licensed producer of lubricants in Bursa. Situated in the industrial zone (Hasanaga Industrial Zone), De-Ka has full-automated system production of 16.000 tonnes on 8.000m2 closed, 4.000m2 open area. The diversity of the products and technical responsibility makes the difference of De-Ka.