We deal with heat and chemical-thermal processing of metals. We carry out hardening, annealing, refining, nitriding, carbonitriding, tenifer, oxidation, cementing, nitrocementing, blackening, blasting, plastering, chemofinishing, ceramofinishing, straightening and freezing.

Focus on special and complex piece production to individual customer requirements. We perform vacuum and surface hardening, nitriding or metal refining. We also provide high frequency surface hardening, straightening, freezing, annealing, oxynitriding, cementation, vacuum tempering and more.

We offer heat treating and metal finishing. We provide vacuum and protective atmosphere heat treatment, high frequency surface hardening, annealing without protective atmosphere, plating, blackening and more.

We perform artistic casting of non-ferrous metals, chiselling and patination, welding in protective argon atmosphere, blasting with compressed air.

Our company is engaged in metal surface treatment with a focus on the refinement of steel and cast iron by carbonitrooxidation technology using the arcor method, which our company uses as the only one in the country. The ARCOR technology (nitriding in a salt bath) offers a wide range of surface treatments for components.

We are engaged in the foundry of non-ferrous metals, production of model equipment and metal moulds for precision casting of steel by the meltable wax model method.

Offering services in heat and chemical treatment of metals.

Provision of services in the field of metal finishing, dismantling and disposal of steel units + preparatory and finishing construction activities.

Offering services in heat and chemical treatment of metals.

Carbonitriding technology in ionic liquid TENIFER and ARCOR. PVD and PACVD coating. Slip sleeves for demanding applications. Salts and furnaces for heat treatment (quenching, annealing, tempering), protective pastes, blackening chemicals. Subsidiary company. HEF Groupe with technical support in the Czech Republic.

We provide heat treatment of metals, preheating and annealing of welded joints. We offer sales and rental of annealing sources. Manufacture, sale and rental of heating elements for electro resistance heating. We provide hardness measurement of steel materials. We provide realization of electro resistance heating of steel materials.

We deal with heat treatment of metals. We provide simple bath hardening, vacuum hardening followed by freezing, cementation, vacuum annealing and more.

We are involved in heat treating metals, lining drying, electric heating and semi-automatic welding.

Offering services in heat and chemical treatment of metals.