Keramik Diamond operates various single firing, double firing and third firing kilns producing floor and wall tiles with size ranging from 100 mm x 100 mm to 500 mm x 500 mm. Keramik Diamond uses different technologies in its operation i.e.; Monocuttura; Monoporosa; Bicottura; Double Fast Firing; and Third Firing. In addition, it also produces rustic or rock tiles.