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About us Quality insurance Being an in-house  developer, we use only our own technical infrastructure, offering turn-key solutions and customized options to the global refractories industry .With over 25 years of experience and certified by TUV Austria-Hellas (ISO 9001-2008), Istituto di Ricerche Agrindustria Srl (food suitability), Democritus Institute (asbestos absence) and being in accordance with ASTM (American Society for Testing and Materials) International Standards and the (EN) European Standardization Organization, Roka Refractories® forwarding its already leading position in Refractories industry worldwide, offers new, innovative solutions for decorative fire bricks and fire boards in revolutionary colors setting the benchmark for the entire…