Höfert Italia has specialised in the production of O-ring seals and technical items. The standard dimensional tolerances for the O-rings are given in the standard ISO 3601-1. As concerns the technical items, the tolerances generally applied are ISO 3302-1 (ex DIN 7715 M2) or those required upon Customer’s drawing. The different production stages are constantly monitored according to an accurate control plan based on real-time technology. From the acceptance of raw materials to the final packaging of the items, our production cycle – methodically controlled by making use of high precision equipment – allows us to obtain a product with an excellent quality/price ratio.