Construction of mechanical elements for hygiene and health, stationery, petrochemical, vehical construction and food-processing production lines: cylinders, bandage cutting cylinders, gantry cutting frames, numerically-controlled machining, lathework, cutting cylinders for sanitary towels and nappies, precision mechanical constructions, machines for sanitary towels, cutting cylinders for stationery items, blades, metal sharpening, grinding, turbine shafts.