Taking care of high standard of services and full compliance of our actions with law provisions, we acquired all key licenses and certificates in our sector.



We have the implemented and certified Integrated Management System according to:


PN-EN ISO 9001:2015

Quality Management System


EN ISO 14001:2015

Environmental Management System


PN-ISO 45001:2018

Work Health and Safety
Management System


PN-EN ISO 3834-2:2021

Quality Management
System in Welding

in the scope of:

  • general contracting of industrial and general-purpose facilities;
  • design and manufacture of energy, technological, mining, electrical, automation, sanitary, environmental-protection and building-construction installations;
  • prefabrication of electrical switchboards and automation cabinets;
  • manufacture, assembly and repair of pressure equipment installations;
  • production and assembly of steel structures;
  • installation and operation of isotope equipment;
  • outpatient medical services.

Other certificates held that confirm the high quality of manufactured installations and structures:

Quality management in welding, in accordance with EN ISO 3834-2:2021 in the field of industrial and general facilities and services:

  • design, manufacture, assembly of pressure equipment and components;
  • repairs, renovations, modernisations and modifications of power, mining, technological and other equipment and installations;
  • production and assembly of steel structures in accordance with the certified Factory Production Control according to the PN-EN 1090-1 standard.

Range of certification for compliance with the PN-EN ISO 3834-2:2021 standard



Type of products:

  • steam and water boilers for commercial and industrial power generation;
  • fixed pressure vessels;
  • non-pressure and pressure reservoirs for toxic or corrosive materials;
  • non-pressure and pressure reservoirs for flammable liquids;
  • steam pipelines connecting the boiler with the turbogenerator;
  • process piping (including those for hazardous materials with flammable, toxic or corrosive properties);
  • process gas piping for pressures up to 16 bar;
  • reduction stations, assemblies, gas reduction and measurement points;
  • process piping for mining plants;
  • shaft and underground pipelines;
  • extraction vessels;
  • steel structures.

Factory Production Control of steel structures in accordance with PN-EN 1090-1 in respect of:

  • Structural metal products and auxiliary elements.
  • Structural steel elements of EXC1, EXC2, EXC3 classes, in accordance with PN-EN 1090-2:2018.

Internal production control and supervised control of pressure equipment at random intervals in accordance with Directive No. 2014/68/EU implemented into Polish law by the Regulation of the Minister of Development of 11 July 2016 on the requirements for pressure equipment and assemblies of pressure equipment. Module A2.

Factory production control applies to pressure equipment such as process piping made of low carbon steel and PE (gas pipelines).