Our company, as a specialized manufacturer, operates on the market of welded structures contractors, mainly chassis frames and bodies for mobile cranes, booms and girders for construction excavators, machines for opencast mining and power engineering, supplies manufactured products only to foreign contractors. Recently, we have expanded our production portfolio with the production of elements for specialized lifts and chassis frames for forestry harvesters.

Our manufactured steel structures are characterized by the following features:

  • they are the basic load-bearing structures of the final products;
  • they are made of high-strength, difficult-to-weld fine-grained steels;
  • require the use of advanced welding processes, precise machining and machining, which due to the size of the structure is performed on large machining centers;
  • are being subjected to detailed quality inspections.

Construction machinery

The main area of the company's activity is the production of large-size welded structures for reputable foreign manufacturers of construction machinery. These are the basic load-bearing structures: chassis frames with extendable supports, booms, body frames used to attach telescopic booms.

We have nearly 30 years of experience in the field of welded structures.


We have expanded our production range with work platforms mounted on cars, body frames and extendable outriggers. These products are components of the self-propelled crane booms (lifting booms).


We have big experience in the processing of fine-grained, high-strength sheets (S960QL, S1100QL), used more and more often as the basic material of components for the mining industry


In the field of the supply of welded structures for the energy industry, we have qualified as an authorized supplier for the SIEMENS group - large and medium power transformer housing structures.

We also make elements of bucket arms and sub-engine frames for tracked excavators. We also made specialized elements, e.g. for concrete pumps.

We have experience in the production of structures for transport: sidewalls for trams, chassis frames for trains.

Using our machine park in the perspective of its optimal use, especially in the field of heavy machining, cutting, bending, mechanical cleaning and painting, we provide various types of production services. We have big experience in the machining of large-size pump castings, impellers, elbows, tees for the shipbuilding and energy industry.