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Metal Heat Treatment Product List and Ranking from 55 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

Metal Heat Treatment Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. 熱産ヒート 本社 Fukuoka//Industrial Machinery
  2. 大阪化学研究所 Osaka//Chemical
  3. ベル・トレーディング 本社 Osaka//Chemical
  4. 4 ネツレン 高周波熱錬株式会社 Tokyo//Machine elements and parts
  5. 5 神奈川エンジニアヒート Kanagawa//Manufacturing and processing contract

Metal Heat Treatment Product ranking

Last Updated: Aggregation Period:Feb 18, 2026~Mar 17, 2026
This ranking is based on the number of page views on our site.

  1. Water-based carbon immersion and nitriding inhibitor "Opus WBP" ベル・トレーディング 本社
  2. Cleaning agent "Chemiline EDH" suitable for the recovery and maintenance of air conditioning equipment functions. 大阪化学研究所
  3. Thermocouple ball-making welding machine "TC-ARC" 熱産ヒート 本社
  4. Mild carburizing process ネツレン 高周波熱錬株式会社
  5. 4 In-furnace temperature distribution detection ring "PTCR" 熱産ヒート 本社

Metal Heat Treatment Product List

31~60 item / All 93 items

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Introduction to Stainless Steel Heat Treatment Processing by Hanwa Netsuko Co., Ltd.

Professional heat treatment processing that fully understands the properties of stainless steel!

At Hanwa Thermal Engineering Co., Ltd., we perform heat treatment in a state devoid of oxygen in the atmosphere using bright annealing furnaces and vacuum furnaces, allowing us to maintain the luster of stainless steel without forming an oxide layer. Based on years of experience and knowledge, we are a professional heat treatment processing group that thoroughly understands the characteristics of stainless steel, providing environmentally friendly heat treatment that does not require post-processing. 【Features】 ■ Heat treatment performed without oxidizing stainless steel ■ Large vacuum furnace that does not discolor stainless steel *Please feel free to contact us for more details.

  • Heating device
  • Processing Contract
  • Metal Heat Treatment

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[Proposal / Solution Case] Quality Variation

Case Study 4: "I would like to minimize the variation in quality as much as possible."

We would like to introduce a case study of metal heat treatment solutions proposed by our company. The consultation was regarding the desire to reduce quality variation within the same lot and between different lots. Due to the lack of uniform temperature for each product, the microstructure and hardness after heat treatment vary, and the shape (distortion) also changes. Our company ensures consistent manufacturing without variation by implementing equipment and personnel responses, creating heat treatment condition documents and QC process charts, and maintaining an accurate work management system through internal quality patrols and customer process audits. [Case Study] ■ Issues - Quality variation within the same lot and between different lots ■ Responses - Regular measurement and assurance of temperature measurement accuracy and temperature distribution within the furnace - Creation of treatment condition documents and QC process charts - Accurate work management system through internal quality patrols and customer process audits - Participation in various training sessions, including skills qualification education and heat treatment challenger courses *Please feel free to contact us for more details.

  • Processing Contract
  • Other machine elements
  • Metal Heat Treatment

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Manufacturing services for heat treatment furnaces

We are a comprehensive plant manufacturer of various industrial furnaces.

Hosoda Furnace Co., Ltd. manufactures metal melting and heat treatment furnaces. Our furnaces are used in various industries, including the automotive industry, which is a representative industry, as well as the metal and electrical industries. They are also used in Southeast Asian countries, including Vietnam and China, as well as in EU countries. Please feel free to contact us if you have any inquiries. 【Business Description】 ■ Design, manufacture, and sales of metal melting and heat treatment furnaces *For more details, please download the PDF or feel free to contact us.

  • Incinerators and incinerators
  • Electric furnace
  • Industrial Furnace
  • Metal Heat Treatment

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Low-temperature heating agent for annealing 'L-140'

The usable temperature range is 160°C to 550°C. Suitable for applications such as martempering, tempering, and temper colors!

"L-140" is a coolant widely used for processes such as annealing, austempering, and martempering. It is a non-hazardous material and is not subject to quantity restrictions under the Fire Service Act. We also offer similar products such as "SSLTS," which has a lower melting point than this product, and the inexpensive powder type "SSLT." 【Physical Properties】 ■ Melting Point: Approximately 140℃ ■ Specific Gravity (at 300℃): 1.8g/cm3 ■ Specific Heat (200–500℃): 0.34cal/g℃ ■ Latent Heat of Fusion: 44cal/g ■ Form: White-yellow tablets *For more details, please refer to the PDF document or feel free to contact us.

  • Other consumables
  • Metal Heat Treatment

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Water-based nitrification inhibitor "AVION(R)N500"

Excellent peelability after heat treatment, and easy cleaning for jigs! Widely used, especially in the United States.

"AVION(R)N500" is a water-based nitriding agent with excellent performance, devised by a metallurgist with extensive field experience. It excels in peelability after heat treatment and allows for easy cleaning of jigs and fixtures. No dilution solvent is required, improving the working environment. It is widely used, particularly in the United States. 【Features】 ■ Non-hazardous ■ No dilution solvent required ■ Improves working environment ■ Excellent peelability after heat treatment ■ Easy cleaning of jigs and fixtures *For more details, please refer to the PDF document or feel free to contact us.

  • Other consumables
  • Metal Heat Treatment

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Heat treatment using an N2 electric atmosphere furnace.

Due to the non-oxidation treatment, distortion and deformation are kept to a minimum.

Our company performs quenching, tempering, annealing, magnetic annealing, and non-oxidizing annealing treatments in an N2 electric atmosphere furnace. These processes are suitable for heat treatment of precision molds, die-casting molds, aluminum alloys, stainless steel, and more. 【Effective dimensions】 530φ × 1250 mm *For more details, please feel free to contact us.

  • Other molds
  • Metal Heat Treatment

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HV1000 Super Carburizing NN Process

Increased strength, wear resistance, and fatigue resistance. Heat treatment of over Hv1000 is possible with low-temperature carburizing (850°C).

We handle the "HV1000 Super Carburizing NN Process." Our newly developed technology, the N・N Process, solves the problem of poor carburizing properties through a special gas reaction, making it possible to achieve hardness above Hv1000 even in sulfur-resistant steel (SUN). Additionally, we offer immediate services for direct vacuum carburizing, marquenching distortion-resistant quenching, fine grain life extension, vacuum pressure quenching, cooling rate conversion, multi-nitriding, and heat treatment of stainless steel (SUS). 【Equipment】 ■ Vacuum furnace ■ Vacuum cleaning device ■ Multi-nitriding sulfurizing furnace ■ Gas flow tempering device ■ Micro Vickers hardness tester, etc. *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Metal Heat Treatment

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Boron - Boron - Boronizing treatment

Simultaneously form a very hard boron compound layer and create a boron solid solution diffusion layer.

ONEX Boron is a treatment that diffuses boron (B) into the surface of steel, forming a very hard boride compound layer while also creating a boron solid solution diffusion layer. The boride compound layer generated on the steel surface consists of FeB + Fe2B layers and Fe2B layers. The dimensional change due to the treatment is extremely small, approximately 20μm for a boronized layer of 100μm. For more details, please contact us or refer to the catalog.

  • Surface treatment contract service
  • Metal Heat Treatment

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Onex Corporation Company Profile

Connect passion to a more advanced crystallization of "technology" and grow and leap even further.

The global landscape is changing significantly with the advancement of globalization, including the rise of the EU, China, and India, among other Asian countries. In the midst of these changes, we are not allowed to remain complacent in our current situation; we are constantly required to undergo self-transformation to adapt to change. Ohnex, as a specialized company in metal heat treatment that supports the industrial foundation, has been engaged in heat treatment across a wide range of fields, including automotive, industrial machinery, machine tools, and construction machinery-related parts, earning high trust from our customers regarding quality. Utilizing our know-how based on over half a century of heat treatment technology, we are committed to improving quality and productivity while fulfilling our social responsibilities, including addressing environmental issues, and boldly challenging new heat treatment technologies and fields. Additionally, the Ohnex Group provides services in cargo transportation and information system development, in addition to heat treatment, to meet the diverse needs of our customers. We will continue to do our utmost to respond to our customers' requests. We sincerely ask for your exceptional support and patronage. For more details, please contact us or refer to our catalog.

  • Surface treatment contract service
  • Metal Heat Treatment

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"Water laser" that achieves high aspect ratio processing for SiC (silicon carbide).

The laser microjet, which irradiates a laser inside a water jet, makes it easier to process ultra-hard materials like SiC that are difficult to machine.

Even for sintered SiC (silicon carbide), which is very difficult to machine, it becomes easy to process holes and grooves using laser microjet technology. In machining processes such as drilling, grooving, and hollowing, which are impossible or would require an enormous amount of time, this laser microjet—water laser processing method allows for machining in less than half the usual time. By utilizing the total reflection phenomenon at the interface of the layered water jet, the laser beam is irradiated onto the material. Since the water jet continuously impacts the target workpiece, it minimizes the thermal effects of the laser to the extreme, preventing phenomena such as melting and warping, resulting in a high-quality finished surface. This innovative processing technology achieves high-precision and high-aspect-ratio cutting, drilling, and grooving of materials such as metals and ceramics. *Laser microjet is a trademark of the processing technology developed by SYNOVA.

  • SIC?.jpg
  • Laser Components
  • Processing Contract
  • Metal Heat Treatment

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Rod

It complies with JIS standards and will be offered through direct sales from manufacturing.

This is a rod for Swedish-style siding testing.

  • Other machine elements
  • Metal Heat Treatment

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Understanding Heat Treatment: Metal Materials and Heat Treatment

Metal materials used for various applications! Among them, there are also various products that require heat treatment!

I would like to introduce "Metal Materials and Heat Treatment." Steel materials used in metal processing can be broadly divided into "ordinary steel" and "special steel." "Ordinary steel" is a type of steel that is widely used. It is found in products across all fields, including civil engineering, construction, and machinery, and is mainly used as auxiliary components. "Special steel" is classified into three main categories: structural steel, tool steel, and other special-purpose steels. *For more details, please refer to the PDF document or feel free to contact us.*

  • Steel
  • Metal Heat Treatment

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Free gift! A must-have for drilling engineers: Drill Color and Drilling Parts Comprehensive Catalog.

Attention drilling engineers seeking drilling components for oil, geothermal, hot springs, and water wells!

Daiichi Heat Treatment Industry has been providing oil drilling drill collars to the market for over 30 years. We maintain extremely high quality control from material procurement to heat treatment processing, machining, and inspection. This time, we are offering a comprehensive catalog featuring reliable Japanese-made drilling components for free. The catalog includes a wide range of API spec 7-1 standard drill collars, non-magnetic drill collars, rotary subs, and various API-compliant drilling components, along with plenty of technical information. For a limited time, the first 100 people will receive it for free! ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━       ★ Get the comprehensive catalog for free now! ★    If you are interested, please request it through the "Inquiry Form." ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ *The downloaded data is a sample page.

  • drill
  • Other cutting tools
  • Metal Heat Treatment

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[VA Case] DAI-ICHI

Conducting machine tests in-house! Achieving high strength throughout with heat treatment using a barrel-type continuous furnace!

We would like to introduce the VA case study of DAI-ICHI by Daiichi Heat Treatment Industry Co., Ltd. It is a Japanese drill color manufacturer that provides integrated manufacturing from material procurement to finishing processes. Additionally, with the acquisition of API certification, we have a comprehensive quality assurance system in place. 【Benefits】 ■ Material Procurement - Setting material dimensions considering the entire process ■ Heat Treatment - Omission of straightening and annealing processes - Shortened delivery times - Cost reduction through process omission ■ Mechanical Testing - Product guarantee based on mechanical test values *For more details, please refer to the PDF document or feel free to contact us.

  • drill
  • Metal Heat Treatment

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[VA Case] Screw Shaft for Injection Molding Machine

Consistent manufacturing from forged materials to pre-finishing processing! Ultrasonic testing is conducted by qualified personnel through UT inspection!

We would like to introduce the VA case of "Screw Shafts for Injection Molding Machines" from Daiichi Heat Treatment Industry Co., Ltd. We carry out machining and heat treatment design considering the user's final finishing process. Additionally, by performing machining and heat treatment on the same premises, we achieve reductions in transportation costs and lead times. 【Benefits】 ■ Material Arrangement - Setting forged dimensions considering warping during heat treatment and allowances during machining ■ External Machining - Reduction of time and costs for horizontal handling - Setting machining shapes considering heat treatment ■ Ultrasonic Inspection - Cost and lead time reduction through in-house production *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Metal Heat Treatment

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Heat Treatment Case | Vintage-style Coloring Treatment with Salt Bath

Introducing a coloring process using salt bath heat treatment! Unique coloring with design potential is possible. "Trial available now!"

At Meinetsu, we perform "salt bath quenching and tempering" as well as "salt bath carburizing quenching and tempering," and it is possible to carry out a special "coloring treatment" using the salt bath. 【Vintage-style coloring treatment example】 ▶ We applied our unique coloring treatment using the salt bath from the salt bath heat treatment. ◇ The wall of the café in the photo... Utilized colored metal plates as interior wall decorations. ◇ Adopted as collector's items for decorative parts from overseas manufacturers. 《Currently accepting trial requests! Please contact us using the form below!》

  • others
  • Metal Heat Treatment

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Coloring technique using salt bath heat treatment.

Utilizing the oxide film formed by heat treatment of stainless steel! Suitable for inner walls and decorative items.

We would like to introduce the coloring technique using salt bath heat treatment. Our company has been utilizing salt baths for heat treatment to enhance the functionality of steel materials. By researching and applying this technology in-house, we have successfully achieved new color expressions. 【Coloring Techniques】 ■Oboro ■Kasumi For more details, please refer to the PDF document or feel free to contact us. Photos by Akari Kuramoto (photos 1-6) and Shuhei Inoue (photo 7).

  • Processing Contract
  • Metal Heat Treatment

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Metal heat treatment "Annealing"

Annealing tailored to steel materials, quantity, and application is possible! We have a non-oxidizing furnace, vacuum furnace, and continuous furnace.

"Annealing" is a technique that softens metal, removes internal stress, and homogenizes the metal structure through heating and cooling. At our company, we perform various types of annealing using different equipment tailored to specific purposes, accommodating everything from large components to extremely small precision parts. 【Features】 ■ Equipped with oxidation-free furnaces, vacuum furnaces, and continuous furnaces ■ Capable of annealing steel materials according to quantity and application ■ Can also measure magnetic remanence after magnetic annealing using an automatic remanence meter (HC meter) *For more details, please refer to the external link page or feel free to contact us.

  • Heating device
  • Processing Contract
  • Other metal materials
  • Metal Heat Treatment

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Metal heat treatment "Carburizing quenching treatment"

Stable high production capacity! It is applied to various machine parts, including automotive components.

"Carburizing hardening treatment" is a heat treatment method that hardens the surface of steel by allowing carbon to permeate it. The hardness of steel after hardening is influenced by the carbon content; therefore, steel with a low carbon content increases in hardness through carburizing hardening. Our company is equipped with fully automatic carburizing furnaces and continuous gas carburizing furnaces, providing stable and high production capacity for thin, small, large, single items, and mass production. [Features] - Utilizing the characteristics of each facility, we can accommodate very shallow carburizing for thin and small items. - Carburizing nitriding treatment is also performed depending on the type of steel. *For more details, please refer to the external link page or feel free to contact us.

  • Heating device
  • Processing Contract
  • Other metal materials
  • Metal Heat Treatment

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Business activities

Minami Shin Netsuren Kogyo creates reliable products from the customer's perspective.

Our company contributes to improving mechanical properties by performing heat treatment on automotive parts, construction machinery, electronic devices, equipment parts, molds, and tools. Since these products are used in critical components, their quality assurance requires that defects be as close to zero as possible, and we strive for continuous improvement every day. Following our quality policy of "creating reliable products from the customer's perspective," we are committed not only to traditional heat treatment technologies but also to new technologies, aiming to be of service to our customers. For more details, please download our catalog.

  • Other assembly machines
  • Other processing machines
  • Other electronic parts
  • Metal Heat Treatment

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Breakthrough in Difficult Situations through Technological Innovation: Development of a New Technology that Minimizes Distortion to One-Tenth.

We have successfully achieved more than a tenfold improvement in accuracy while reducing processing time.

Heat treatment refers to a process primarily involving the heating and cooling of iron products to enhance the strength and toughness of metal products, aiming for high performance and longevity. This important processing step is applied not only to the metal parts themselves but also to the molds necessary for part manufacturing. A revolution in the world of heat treatment has been brought about by Okaya Heat Treatment Industry, located in Okaya City, Nagano Prefecture. When processing metals such as iron, an unavoidable issue during the essential heat treatment process is "distortion." Okaya Heat Treatment Industry has been working on the development of unique technologies to suppress distortion, successfully reducing it to less than one-tenth of the conventional level and commercializing the results. For more details, please contact us or refer to our catalog.

  • Processing Contract
  • Surface treatment contract service
  • Metal Heat Treatment

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Marushin Heat Treatment Co., Ltd. Business Introduction: "Metal Heat Treatment"

We are a comprehensive manufacturer of metal heat treatment capable of meeting all heat treatment needs.

Marushin Heat Treatment Co., Ltd. is a comprehensive manufacturer of metal heat treatment that can meet all heat treatment needs, from mass production of products using large-scale heat treatment equipment for carburizing, quenching, and tempering batch processing, to individual heat treatment of molds using vacuum furnaces. We can provide heat treatment tailored to your requirements, from large items and mass production capable of 1,000 kg/batch for carburizing, quenching, and tempering, to precision parts using continuous furnaces. Additionally, to support researchers and developers who are conducting daily research, testing, and prototyping to create mass-produced products, we have established the "Prototyping Convenience Workshop" to offer suggestions and cooperation in heat treatment. If you are a development manager facing challenges such as having too small a quantity or too many conditions to receive heat treatment, please feel free to consult with us. 【Sales Items】 ○ Metal Heat Treatment → Vacuum Heat Treatment → Atmosphere Heat Treatment → High-Frequency Quenching and Tempering, Gas Nitriding → μ High-Frequency Quenching and Tempering ○ Prototyping Convenience Workshop → The concept is "We respond casually to anything, no matter how many." For more details, please contact us or download the catalog.

  • Processing Contract
  • Prototype Services
  • Metal Heat Treatment

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Hiscotron Generator Shaft Catalog

We have listed generator shafts, options, and consumable parts!

This catalog is for the generator shafts of the ultra-high-speed universal homogenizer "Hiscotron." It features the "Open Type Generator Shaft Series," which demonstrates high crushing power, as well as the "Shield Type Generator Shaft (G Series)" and the "Micro Shaft Series," which can crush extremely small amounts starting from 50μL. Please make use of this information when selecting products. 【Contents】 ■ High crushing power with precise blade clearance ■ Custom shaft manufacturing examples ■ Options ■ Other crushing devices ■ High-precision shafts capable of crushing from extremely small amounts of 50μL *For more details, please refer to the PDF document or feel free to contact us.

  • Homogenizer
  • Metal Heat Treatment

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Simple furnace / temporary furnace

Would you like to create an easy heating environment by reducing the costs and time involved in introducing a full-scale furnace?

Customization of furnaces that allows for easy design, assembly, size modification, and removal. Professionals in furnace manufacturing and heat treatment will make it happen. If construction is not possible on the customer's side, we can accommodate it at our factory.

  • Industrial Furnace
  • Metal Heat Treatment

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Dainetsu Co., Ltd. Company Profile

We provide quality that meets your needs and reliable heat treatment technology!

Dainetsu Co., Ltd. is a metal heat treatment processing company with three factories: the headquarters factory and Minato factory in Sakai City, Osaka Prefecture, and the Kochi factory in Kochi Prefecture. At our headquarters factory, we handle a wide range of heat treatment processes for steel materials, including quenching and tempering, annealing, normalizing, and solution treatment, accommodating items from small parts to those exceeding 15 tons. Additionally, at the Minato factory, we perform surface heat treatments such as oxidation-free quenching and tempering using an all-case atmosphere furnace, gas carburizing, and carburizing nitriding, as well as shot blasting. At the Kochi factory, we can handle general heat treatment processes for steel materials, including quenching and tempering, annealing, normalizing, and solution treatment, accommodating large diameter rings up to φ2700. [Business Activities] ■ General metal heat treatment processing [ISO Certification] ■ ISO 9002 certification obtained ■ ISO 9001 certification obtained *For more details, please download the PDF or feel free to contact us.

  • Other Auto Parts
  • Processing Contract
  • Other machine elements
  • Metal Heat Treatment

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Glossary of Terms for Metal Heat Treatment: Explanation of 7 Types of Metal Heat Treatment!

"Annealing," also known as "softening," will unravel the "mystery" of heat treatment when you read this!

Our company explains seven types of metal heat treatment. We introduce processes such as "quenching and tempering," "sub-zero treatment," "high-temperature tempering," and "aging treatment." Reading this will unravel the "mysteries" of heat treatment. Please take a moment to read it. 【Contents (partial)】 ■ Quenching and tempering ■ High-temperature tempering ■ Sub-zero treatment ■ High-temperature tempering ■ Stress relief *For more details, please refer to the PDF document or feel free to contact us.

  • Other surface treatment equipment
  • Contract manufacturing
  • Metal Heat Treatment

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The firing system "Hyperless Q" simultaneously achieves ultra-high strength and extremely low distortion!

Ultra-high strength! Next-generation hybrid quenching system using high-performance industrial furnaces.

The quenching system "Hyperless Q" is a hybrid quenching system that simultaneously achieves ultra-high strength and extremely low distortion, including high-concentration (CD) carburizing and vacuum-controlled quenching. We are investing significant resources to contribute to society through the development of new technologies and to deliver more valuable results. This is truly a next-generation process system that meets the demand for high functionality and high added value. 【Features】 ○ Ultra-high strength ○ Extremely low distortion ○ High functionality ○ High added value ○ Environmentally conscious processing For more details, please contact us or download the catalog.

  • Steel
  • Metal Heat Treatment

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[Case Study] Development of Special Material Quenching Technology 'DF Quench'

Newly developed heat treatment method "DF Quench"! It has been commercialized after undergoing various mechanical tests.

Here is a case study solved by Kuniyu Thermal Engineering. For the steel materials used in seismic reinforcement hardware for large buildings, simply applying standard heat treatment was insufficient to balance the mechanical properties at a high level. Additionally, considering the carbon equivalent from the perspective of welding and construction, the available steel materials were limited, and we received a request asking if we could find a solution. Since the customer had already considered various means, our company designed a microstructure that could meet the requirements. We newly developed a heat treatment method called "DF Quench" to realize that microstructure, and after various mechanical tests, we were able to commercialize the product. [Case Study] ■ Solution Points - Improved strength of seismic reinforcement hardware for large buildings - Developed new technology that could not be solved with standard heat treatment! ■ Technology Used - Dual-phase quenching "DF Quench" *For more details, please refer to the PDF document or feel free to contact us.

  • Other surface treatment equipment
  • Surface treatment contract service
  • Metal Heat Treatment

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Water-based carbon immersion and nitriding inhibitor "Opus WBP"

Achieving industry-leading carburization prevention performance! Compared to conventional products as a protective agent during heat treatment, there are also examples of lower defect rates.

"Opus WBP" is a water-based carburizing and nitriding prevention agent that does not use organic solvents. It has excellent performance in preventing carburization, especially in high-temperature carburizing (including vacuum carburizing). It can be removed by hot washing (alkaline cleaning). It is also used for nitriding prevention and oxidation prevention. We will select the most suitable product for your company from our abundant product lineup. *For more details, please refer to the PDF materials or feel free to contact us.

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  • Coating Agent
  • Metal Heat Treatment

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Flame hardening in electronic science and technology

Highly regarded and widely trusted craftsmanship! Flame hardening by Electronic Science Industry.

Flame hardening in electronic science and industry uses a gas flame as a heat source to rapidly heat the surface of the hardened area for quenching. At first glance, it may seem like a primitive method, but similar to high-frequency heat treatment that utilizes Joule heating, the short heating time prevents decarburization and minimizes surface peeling, which is one of its characteristics. It excels in processing complex shapes and large components, but requires advanced technology for temperature management. To produce industrial products that demand uniformity in small lots with a variety of types and short delivery times, skilled craftsmanship is essential. Our flame hardening has been certified by manufacturers for improving the mechanical properties of automotive parts, aerospace and defense industry components, and main components for observatories, earning us widespread trust. [Features] - Uses a gas flame as a heat source to rapidly heat the surface of the hardened area for quenching. - The short heating time prevents decarburization and minimizes surface peeling. - Collaborates with public research institutions for the "visualization of skilled craftsmanship." *For more details, please refer to the PDF document or feel free to contact us.

  • Other Auto Parts
  • Metal Heat Treatment

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