Production of abrasive grains of White Corundum, Brown Corundum and Silicon Carbide has in Benátky nad Jizerou long-time tradition. Since the beginning of last century to the present time, abrasive grain with the origin of Benátky nad Jizerou, always belongs to world-widely avowed products. Present integrated assortment of only producer of grains of White Corundum in Czech Republic starts at grit F16 and ends at grit F240. Further is standartly produced sizing 0-0,1 mm, 0-1 mm, 1-3 mm, 3-5 mm, refractory materials and corundum mixtures determined to industrial floors. All grains are produced in several grades according to requirements of customers. Grains of Silicon Carbide are produced by similar technology as grains of White Corundum in grits F16 to F1200. On production of grains of Silicon Carbide continues production of SiC briquettes for metallurgical purposes, mixtures determined to industrial floors and other products.Eleborated technology, long-time experiences and engagement of tradition - these all factors predetermine abrasive grains from Benátky to strenghten of positions on Czech and world-wide market.