Induction Hardening – Finding the Right Companies with Intedat Search
Induction hardening is a key surface heat-treatment technology used in modern manufacturing, especially in automotive, machinery, aerospace, tooling, and heavy industry. It allows precise hardening of selected areas of metal components, improving wear resistance, fatigue strength, and service life while maintaining a tough core.
Finding reliable partners for induction hardening, however, is not trivial. Companies differ in technology (high-frequency vs. medium-frequency), capacity, certifications, industries served, and level of in-house expertise.
This is exactly where Intedat Search comes in.
Why use Intedat Search for induction hardening suppliers?
Intedat Search is an AI-powered B2B company discovery module that enables you to:
- identify verified industrial suppliers from 195 countries by technology, process, and industry,
- filter companies by country, region, certifications, production focus, and capacity,
- access structured, AI-verified company profiles suitable for procurement, sourcing, and business development,
- discover hidden or highly specialized suppliers not easily found through standard search engines.
Below is a selection of companies specializing in induction hardening and related heat-treatment technologies, discovered using Intedat Search.
Czech Companies Specializing in Induction Hardening
🏭 Ancora Praha s.r.o.
📍 City: Prague
🌍 Region: Prague
🌐 Website: https://www.ancorapraha.eu
Company profile:
Ancora Praha s.r.o. is a supplier of copper alloys, special metals and metal alloys, as well as machines and technologies for heat treatment of metals. The company focuses on induction hardening, induction heating, annealing, and other advanced heat-treatment processes. In addition to technology supply, Ancora Praha provides semi-finished and finished metal parts based on customer drawings, sales and servicing of new and used machines, EDM machines, and special non-sparking tools suitable for explosive environments. Their portfolio also includes bending and forming tools and industrial plastic packaging, making the company a versatile partner for industrial production and heat-treatment solutions.
🏭 TZK Teplice s.r.o.
📍 City: Teplice
🌍 Region: Ústí nad Labem Region
🌐 Website: https://www.tzk-teplice.cz
Company profile:
TZK Teplice s.r.o. specializes in comprehensive heat treatment of metals, including hardening, carburizing, annealing, and induction hardening of steel grades from class 11 to 19XXX. The company also provides sandblasting, welding, and machining services and designs complete technological projects related to heat treatment. TZK Teplice offers expert consulting on material suitability for mechanical engineering and the food industry. Each order is accompanied by process documentation and final measurement protocols, ensuring traceability and consistent quality, especially for customers in northern Bohemia.
🏭 Orlická kalírna, s.r.o.
📍 City: Jablonné nad Orlicí
🌍 Region: Pardubice Region
🌐 Website: https://www.orlickakalirna.cz
Company profile:
Orlická kalírna s.r.o. focuses on professional heat treatment of metal materials, including vacuum hardening, induction surface hardening, annealing, tempering, and nitriding. The company operates advanced equipment from manufacturers such as SCHMETZ, ZEZ Praha, and BMI, allowing highly controlled and repeatable processes. Their technologies are designed to significantly improve mechanical properties, wear resistance, and dimensional stability of metal components for demanding industrial applications.
🏭 MARTENZIT s.r.o.
📍 City: Prague – Radotín
🌍 Region: Prague
🌐 Website: https://www.martenzit.cz
Company profile:
MARTENZIT s.r.o. is a highly specialized company in induction heat treatment of metals, offering induction surface hardening, tempering, annealing, and induction brazing. The company handles single-piece, small-batch, and serial production, and provides design and optimization of induction technologies, manufacturing and repair of inductors, and delivery of custom-built induction hardening systems. Equipped with high-frequency and medium-frequency hardening units, its own laboratory, and extensive inductor inventory, MARTENZIT builds on the legacy of the former VVZ ZEZ Praha research institute and has been active on the market since 1993.
🏭 INDURA s.r.o.
📍 City: Pardubice
🌍 Region: Pardubice Region
🌐 Website: https://www.indura.cz
Company profile:
INDURA s.r.o. operates as a custom induction hardening shop, utilizing both high-frequency and medium-frequency technologies for surface heat treatment. The company serves automotive and mechanical engineering industries, handling small-batch and large-scale production. INDURA features its own metallographic and measurement facilities, including hardness testing, defectoscopy, and laboratory inspections compliant with CQI-9 and ISO 9001. The company specializes in hardening rotational and geometrically complex parts with controlled feed and precise energy dosing, processing parts up to 100 mm in diameter, 750 mm in length, and 45 kg in weight, complemented by technological consulting and process optimization.
🏭 Rajmont s.r.o.
📍 City: Hradec Králové
🌍 Region: Hradec Králové Region
🌐 Website: https://www.rajmont.cz
Company profile:
Rajmont s.r.o. designs and manufactures induction heating equipment, including high-frequency and medium-frequency semiconductor generators for induction hardening, heating, brazing, and welding. The company produces systems for continuous industrial operation, all of which are tested in its own power laboratory before delivery. Rajmont also develops high-power DC switched power supplies and industrial automation solutions. Certified according to ISO 9001, the company delivers complete technological solutions for steel component processing, including large induction hardening machines and configurable induction heaters tailored to customer requirements.
🏭 ACESO PRAHA, s.r.o.
📍 City: Prague
🌍 Region: Prague
🌐 Website: www.aceso.cz
Company profile:
ACESO PRAHA s.r.o. focuses on manufacturing and supplying equipment for melting furnaces, induction hardening, and induction heating applications. The company also produces monolithic refractory linings, core-making machines, and supplies molding lines and foundry equipment. Beyond manufacturing, ACESO provides project design, installation, commissioning, and comprehensive service, acting as a general contractor for complete investment projects. Its core expertise lies in operations utilizing induction heat and foundry technologies, making it a strategic partner for industrial heat-treatment facilities.
🏭 Kalírna Frydrych s.r.o.
📍 City: Vsetín
🌍 Region: Zlín Region
🌐 Website: https://www.kalirnafrydrych.cz
Company profile:
Kalírna Frydrych s.r.o. has specialized in custom heat treatment of metals since 2001, with a focus on hardening and annealing in controlled protective atmospheres. The company offers a wide range of technologies including vacuum hardening with nitrogen or oil quenching, carburizing, high-frequency surface hardening, nitriding, straightening, and cryogenic treatment. It is particularly oriented toward complex, single-piece and small-series production, leveraging deep technical know-how and long-term experience.
🏭 JOSI Cs s.r.o.
📍 City: Heřmanův Městec
🌍 Region: Pardubice Region
🌐 Website: https://www.josics.cz
Company profile:
JOSI Cs s.r.o. is an engineering company specializing in machining and metalworking, including CNC turning, milling, and grinding. The company processes steel, aluminum, and stainless steel, offering both single-piece and serial production of precision components. Its services include surface treatments and steel hardening, including induction hardening, supported by a diverse machine park of CNC machines and conventional equipment. Finished products are delivered using the company’s own transportation, ensuring flexibility and reliability.
🏭 RTOX s.r.o.
📍 City: Slavičín
🌍 Region: Zlín Region
🌐 Website: https://www.rtox.cz
Company profile:
RTOX s.r.o. focuses on custom manufacturing of gear components and standard machine parts, such as gears, pulleys, sprockets, and gear racks. The company provides CNC milling based on technical drawings and comprehensive heat treatment services, including induction hardening, carburizing, and nitriding. Additional surface treatments include blackening, zinc plating, nickel plating, and anodizing. RTOX emphasizes precision, adherence to delivery schedules, and close customer cooperation.
🏭 GALVAMET spol. s r.o.
📍 City: Vsetín / Prague
🌍 Region: Zlín Region & Prague
🌐 Website: https://www.galvamet.eu
Company profile:
GALVAMET spol. s r.o. is a specialist in advanced heat treatment, offering vacuum hardening, low-pressure carburizing, gas nitriding, and annealing. The company operates under protective atmospheres and provides metalographic laboratory testing with NADCAP certification. Serving aerospace, medical, automotive, and mechanical engineering sectors, GALVAMET also offers induction surface hardening, shot blasting, and pyrometry, along with logistics services such as material pickup and training facility rental.
How Intedat Search helps you find the right induction hardening partner
With Intedat Search, procurement managers, engineers, and business developers can:
- search companies by exact technology (induction hardening, HF/MF, vacuum heat treatment),
- filter suppliers by industry focus, certifications, production scale, and region,
- compare capabilities, services, and specialization in one structured view,
- accelerate supplier qualification and sourcing decisions.
👉 If you are looking for induction hardening companies in Czechia, across Europe or worldwide, Intedat Search gives you a faster, data-driven, and AI-ready way to find the right partners.
Discover more at: https://www.intedat.com/en
