ŚRUBENA UNIA is one of the largest manufacturers of fasteners in Poland and Europe. It has been on the market since 1832, and throughout this time it has continuously improved its technological processes to offer even better, more durable and precise solutions. It provides customers with solutions that ensure the secure joining of components using the highest quality steel screws. It supplies the construction, automotive, energy, mining, railroad industries, as well as dealers, distributors and wholesalers throughout the European Union and in many countries outside the EU.