We are one of the leading manufacturers of overhead contact line fittings in Poland. Thanks to our long-term and active presence on the market, we have expanded the scope of our activity to include execution of works concerning overhead contact line and power engineering.

By combining advanced technology with expert knowledge and taking responsibility for the environment while creating high-quality solutions, we strive to become a leader in innovative solutions for railway and tram traction networks, including the new generation of non-impact sectional insulators 7520-3 & 7520-4.

In our wide range of services, we offer specialized riveting works – using the traditional “hot” method and sealing of ship plates’ sheets, bridges, as well as welding and assembly services.

We offer comprehensive construction works, ranging from the disassembly of the old overhead contact line, through piling the foundations, positioning of supporting structures as well as reinforcement of  overhead contact line fittings; to the repair and ongoing maintenance of the railway surface and the lane along the railway line.

Our specialty is the production of machine parts and products with complex geometry that require high precision, such as: die forgings, casting molds, blanking dies, trimming dies, stamping dies and others.

We have our own foundry of non-ferrous metals, in which we cast using two technologies – we make aluminum bronze die-castings and we continuously cast copper-nickel bars and brass alloys.