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

We offer machining, milling and drilling services according to customer's drawings, galvanizing, painting including blackening.

Our company deals with conventional and CNC machining of all materials, especially structural, stainless and alloy steels, non-ferrous metals and plastics. The company's continuously innovated machine park allows us to offer our partners the production of a wide range of engineering components.

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

¨Offering services in the field of heat and chemical treatment of metals.

We offer heat and chemical-heat treatment of steels and other metals, consulting activities in the field of materials application and their heat treatment, refining, hardening in various hardening media including vacuum hardening, cementation and nitriding.

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.