Turkish privately owned company, De-Ka is Bayer (Lanxess) EPDM supplier in Turkish market since 1984. De-Ka started the business with the import of EPDM Rubber from POLYSAR and was rapidly known in the sector. De-Ka was the first to represent Bayer EPDM rubber in turkish market. Thanks to more than 30 years of experience in polymere business, De-Ka has acquired a strong know-how in the engineering and formulation of high quality polymeres and rubbers. It imports, up to 40 different types of EPDM rubber, thereby De-Ka is the only local supplier of EPDM rubber for many industries in Turkey. Today, De-Ka technical level and competitive prices of the products are widely acknowledged in the market. Situated in the industrial zone (Hasanaga Industrial Zone), De-Ka has 8.000m2 closed, 4.000m2 open warehouse. RUBBER-PLASTIC MACHINERY De-Ka is the representative of RUBICON and Rubber Trade -Italian Machinery company in Turkey. CARBON BLACK De-Ka Kimya A.S, is the distributor of the largest manufacturer and supplier of carbon black, Birla Carbon from 01.08.2014 for the Turkish Rubber Market. Birla Carbon is the largest manufacturer and supplier of high quality carbon black additives globally,with a capacity of 2.06 Million TPA. It is one of the fastest growing & environmentally friendly carbon black companies in the world and a flagship business of the Aditya Birla Group, a US $40 billion global corporation.