ŚRUBENA-UNIA Sp. z o.o. has a wide range of standard products compliant with the following norms: PN, DIN, ISO, EN, DIN-EN, ANSI, BS, GOST. Our standard products include: screws, bolts, rivets, forgings, rods, nuts, etc. Each of the above-mentioned elements has a wide range of applications. They can be used in every branch of industry. We guarantee the reliability and the highest quality of our products. We use advanced technology, and each product batch is thoroughly checked for any hidden defects. Only fully tested products are delivered to the customers in Poland, in EU countries or to any other place in the world.