We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Heat treatment.
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Heat treatment Product List and Ranking from 26 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

Heat treatment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. 山本ビニター Osaka//Industrial Machinery
  2. ミリオン化学 Osaka//Chemical
  3. 栗田HT Ishikawa//Ferrous/Non-ferrous metals
  4. 4 null/null
  5. 5 木村商店 Fukui//Ferrous/Non-ferrous metals
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Heat treatment Product ranking

Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.

  1. Leave the flat plate heat treatment processing of a single board to this one machine! Innovating wood processing. 山本ビニター
  2. Methods to make isonite treatment more effective: "SQ, SQP, QPQ treatment" ミリオン化学
  3. Kurita HT Corporation Business Introduction 栗田HT
  4. 4 Wire drawing / heat treatment processing 木村商店
  5. 4 Heat treatment processing BKJ Engineering Co., Ltd.

Heat treatment Product List

1～30 item / All 36 items

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Kouritsu Co., Ltd. - Flow of Integrated Production 4: Heat Treatment Processing

Kouritsu Co., Ltd. - Flow of Integrated Production 4: Heat Treatment Processing

High-frequency quenching and other reliable heat treatment technologies tailored to applications and materials!

Kouritsu Corporation's heat treatment processing is a highly reliable heat treatment technology tailored to applications and materials, focusing on high frequency processes such as "carburizing, gas soft nitriding, and salt bath nitriding" quenching. We have overcome heat treatment distortion caused by high output. We are also striving for automation through the introduction of robots and enhancing equipment capabilities. We guarantee quenching patterns using self-designed cooling fixtures. For more details, please contact us or refer to our catalog.

  • Processing Contract
  • Heat treatment

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Heat treatment processing

Heat treatment processing

Applying heat treatment methods tailored to applications and materials, such as carburizing, gas nitriding, and more!

We would like to introduce Kouritsu Co., Ltd.'s "Heat Treatment Processing." We have achieved distortion suppression through a high-output method using high-frequency quenching. Focusing on high-frequency quenching, we apply heat treatment methods such as carburizing quenching and gas nitriding, tailored to the application and material. Please feel free to contact us when you need our services. 【Overview】 ■ Realization of short delivery times and low costs through in-house design and manufacturing of high-frequency quenching coils ■ Quenching pattern guarantee using cooling fixtures designed in-house ■ High output × short heating time * For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Heat treatment

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Heat treatment processing

Heat treatment processing

Quenching and tempering, annealing, and vacuum hardening are performed to achieve the high hardness and strength of steel!

At Dainec Co., Ltd., we perform "heat treatment processing." Quenching and tempering are conducted to bring out the high hardness and strength of steel. Quenching alone can make it hard but brittle, so tempering is carried out to enhance toughness. We also perform complete annealing to adjust the metal structure and achieve softening, as well as normalizing and solution treatment. 【Features】 ■ Quenching and tempering: Tempering is also performed to enhance toughness. ■ Complete annealing: Achieves adjustment of the metal structure and softening. ■ Stress relief annealing: Removes residual stress. ■ Normalizing: Uniformizes the metal structure, refines grain size, and improves machinability. ■ Solution treatment: Dissolves carbides precipitated in austenitic stainless steel. ■ Oxidation-free quenching: Prevents the adhesion of oxide films to the surface of steel and the loss of surface carbon. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Heat treatment

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Wire drawing / heat treatment processing

Wire drawing / heat treatment processing

Creating the future of irregular shape processing! By performing continuous heat treatment, we achieve stable materials.

We offer "wire drawing processing / heat treatment processing." When manufacturing shaped wire, the wire diameter, or volume, is crucial. To prepare materials with the appropriate wire diameter for that shaped wire, we perform "wire drawing processing." Additionally, we also sell round wire and can process it according to your requests, including material, wire diameter, and hardness adjustments. "Heat treatment processing" is performed when the material becomes hard and difficult to process further after wire drawing and shaped wire processing. By temporarily softening it, we ensure that the next processing step can be carried out smoothly. 【Features of Wire Drawing Processing】 ■ Conducted to prepare materials with the appropriate wire diameter for shaped wire ■ Also available for sale as round wire ■ Processing available according to requests for material, wire diameter, and hardness adjustments *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Contract manufacturing
  • Heat treatment

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Glossary of Terms Related to Heat Treatment

Glossary of Terms Related to Heat Treatment

Introducing about 50 words related to processing methods and types of gases. Can be used as an explanatory tool for beginners.

Asahi Heat Treatment Industry is currently offering a "Glossary of Terms Related to Heat Treatment," which summarizes basic terminology related to heat treatment. It includes over 50 terms covering various treatment methods and types of gases. Please use it for explanations aimed at beginners in heat treatment or for knowledge verification. <Examples of Terms Included> ■ Eutectoid ■ Ion Nitriding ■ Gas Nitriding ■ Vacuum Heat Treatment ■ Soft Nitriding ■ Bainite, etc. *This document can be viewed via "PDF Download." Please feel free to contact us with any inquiries.

  • Technical and Reference Books
  • Heat treatment

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Case Study: Crankshaft

Case Study: Crankshaft

Are you having trouble with deformation due to heat treatment? We will propose the optimal production method for you.

This is a product for which we received consultation regarding the production of a complex-shaped crankshaft. Manufacturing Process: Forging → Heat Treatment Preparation → Rough Machining → Heat Treatment → Delivery Customer's Concerns: - Due to considering deformation during heat treatment, excess material was left, leading to increased processing time and costs. - The deformation during heat treatment varies each time, resulting in frequent machining troubles. Our Proposal: - By manufacturing and attaching a special jig during heat treatment, we can suppress deformation. By implementing the above proposal, we eliminated machining troubles, successfully shortened processing time, and reduced costs, greatly pleasing our customer. Our company can consistently handle everything from product measurement to jig manufacturing in-house, and we have utilized our know-how in heat treatment to solve various heat treatment troubles for different shapes. If you have any concerns, please feel free to contact us. We offer a wide range of services including materials, heat treatment, turning, machining, polishing, and inspection. We will provide the best proposals tailored to our customers' needs. Please trust your manufacturing needs to Sanri Special Steel Co., Ltd.!

  • shaft
  • Heat treatment

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Case Studies of Automotive Parts Contract Processing

Case Studies of Automotive Parts Contract Processing

We also undertake contract processing of "parts directly related to safety," such as engines and chassis components. Heat treatment considerations ⇒ to Netsuren.

We provide a reliable quality assurance system for various parts, such as engines and undercarriage components, where "safety" is prioritized. Our contract processing has support bases in four domestic factories (Ibaraki, Aichi, Hyogo, Okayama) and three overseas countries (China, Indonesia, Mexico), enabling us to accommodate our customers' global expansion.

  • Other Auto Parts
  • Engine parts
  • Heat treatment

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Case Study of Automotive Parts Contract Processing (Race Inner)

Case Study of Automotive Parts Contract Processing (Race Inner)

Monthly production of 100,000 units. Contract processing of suspension parts directly linked to safety and security! Can we do heat treatment? ⇒ Go to Netsuren!

We accommodate a variety of vehicles, from light cars to large trucks. We have also established a mass production system and are producing under a consistent quality assurance system. *Prototype production is also available, so please feel free to contact us.

  • gear
  • Heat treatment

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Case Study of Contract Processing for Construction Machinery Parts (Large Wheel Components)

Case Study of Contract Processing for Construction Machinery Parts (Large Wheel Components)

Induction hardening - from one-shot hardening to large-scale components, possible only with Netsuren! High-frequency heat treatment processing for super-large parts. Heat treatment considerations ⇒ To Netsuren.

We can also perform high-frequency heat treatment on oversized components. We propose various heat treatment methods for oversized parts, including mobile quenching and single-shot quenching. (Large wheel component Φ1600mm) *We will accommodate your requested heat treatment specifications.

  • roller
  • Heat treatment

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Processing by partner companies for processing technology.

Processing by partner companies for processing technology.

High-frequency hardening, vacuum hardening, Parkerizing, salt bath nitriding, etc.! We accept commissions!

Our company selects reliable partner companies and accepts commissions. We offer services such as high-frequency hardening, vacuum hardening, Parkerizing, salt bath nitriding (Tufftride), and large-scale annealing/shooting products. Please feel free to contact us when you need our services. 【Overview】 ■ High-Frequency Hardening - Applicable to general steel materials - Estimated delivery time = 2 to 3 business days from the date of receipt (Note: Exceptions may apply depending on whether distortion correction is required; please inquire for large items) ■ Vacuum Hardening - Applicable materials: SKD series / SKH series / martensitic SUS / SK / medium carbon steel - Estimated delivery time = 1 to 2 business days from the date of receipt (Note: Exceptions may apply depending on hardness and whether distortion correction is required) * For more details, please refer to the PDF document or feel free to contact us.

  • Other surface treatment equipment
  • Heat treatment

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Heat treatment processing

Heat treatment processing

With our long-established heat treatment processing technology, we manufacture products tailored to our customers' needs!

We would like to introduce the "Heat Treatment Processing" conducted at Yamato Seiko Co., Ltd. With our long-established heat treatment processing technology, we manufacture products tailored to our customers' needs. We also accept requests for heat treatment processing starting from a single item. Our company offers integrated production from design to precision machining and heat treatment processing (with some outsourced processing). We provide suitable proposals and product processing according to our customers' needs. 【Features】 ■ Production can be done from a single item, and we can handle basically any type of part. ■ We make every effort to produce equivalent items even when only the actual product is available and no drawings exist. ■ Our in-house design department designs based on years of know-how. ■ We can accommodate various materials such as steel, iron, and resin. ■ We conduct 100% inspection to guarantee precision. *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Heat treatment

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Leave the flat plate heat treatment processing of a single board to this one machine! Innovating wood processing.

Leave the flat plate heat treatment processing of a single board to this one machine! Innovating wood processing.

Isn't it time to straighten that warped single board with REFIX-8? Please experience this device, which is thoroughly focused on usability!

The high-frequency flat-panel heat treatment device REFIX-8 is a machine that straightens warped single boards using high-frequency power. Natural wood single boards are prone to warping as drying progresses, and if the material is cut about 50mm thicker than the product to account for warping, the yield becomes very poor. With this device, it is possible to minimize the finishing allowance, reduce losses during the cutting process, and extract more from a single piece of precious wood. The greatest appeal of a single board is that there is nothing else like it in the world. Conversely, this means that a processing program tailored to all materials is necessary. This is where our "interactive navigation system," designed with ease of use in mind, comes into play. Once processing starts, the device measures the amount of deflection in the material, and when the change is minimal, the device requests the next instruction from the operator. The operator selects additional instructions from the conditions provided by the device. In this way, the operator and the device engage in a dialogue, adjusting the heating according to the individuality and changes of the board. Additionally, the heating history is recorded as data, allowing for better processing by considering measures against warping and types of surface treatment.

  • Wood processing machinery
  • Heat treatment

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Free Gift: Handbook of Heat Treatment Processing That Won't Fail

Free Gift: Handbook of Heat Treatment Processing That Won't Fail

Free Gift: 'Handbook of Heat Treatment Processing That Won't Fail'

A free booklet titled "Handbook for Successful Heat Treatment Processing" is available for manufacturing and production engineers. Are you struggling with cost reduction in heat treatment processing? In manufacturing, while there is an increasing trend towards small lot production with a variety of products, it is still true that many heat treatment processes are based on medium to large lots. Additionally, issues related to heat treatment, such as cracking and warping, are still quite common. Enshu Industrial Co., which has extensive experience and know-how in heat treatment processing, has published a booklet summarizing key points for successful heat treatment processing. We encourage manufacturing and production technology personnel to make use of it! If you would like a copy of the handbook, please inquire through the document request.

  • Other machine tools
  • Heat treatment

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Heat treatment processing

Heat treatment processing

Major Thai local company for "heat treatment processing" supplying numerous Japanese companies.

The business activities can be broadly divided into four categories: [1] General heat treatment of carbon steel and alloy steel, heat treatment of various parts for motorcycles and automobiles, and heat treatment of various tools. [2] Parts design, selection of materials, and polishing processes after heat treatment. [3] Damage diagnosis of steel products and non-destructive testing. [4] Chemical composition analysis of steel materials, and the ability to verify the accuracy of mill sheets from actual products.

  • Processing Contract
  • Heat treatment

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Kurita HT Corporation Business Introduction

Kurita HT Corporation Business Introduction

We perform heat treatment processes for forged steel products (annealing, normalizing, tempering).

Kurita HT Corporation specializes in heat treatment processing (annealing, normalizing, tempering) of forged and cast steel products. Our heat treatment achievements include ultra-large bearing components for wind turbines, bearing components for Shinkansen and aircraft, and ultra-large components for industrial and construction machinery. With state-of-the-art equipment that considers the environment, we bring out the inherent strength of steel to meet our customers' needs. ● For more details, please contact us or refer to our catalog.

  • Other metal materials
  • Processing Contract
  • Heat treatment

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Heat treatment processing

Heat treatment processing

Leave the heat treatment to us! We will provide it while minimizing thermal deformation as much as possible.

At Sabu Manufacturing, our certified metal heat treatment specialists will propose heat treatments tailored to your needs. We can accommodate small quantities and a wide variety of products with short delivery times. We also handle carbon prevention for screw parts and partial carburizing hardening, making post-heat treatment tapping processes easier. 【Processing Examples】 ■ Gas carburizing hardening ■ Carburizing prevention treatment ■ Copper brazing *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Processing Contract
  • Heat treatment

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Technical Data: PSN Processing Technology Data

Technical Data: PSN Processing Technology Data

This is a technical document that includes examples of organizational photos and case studies of PSN processing hardness measurement results!

This document introduces "PSN Processing Technology DATA." It includes easy-to-understand graphs such as "Examples of PSN Processing Hardness Measurement Results" and "An Example of GDS Analysis Results." Asahi Heat Treatment Industry is a professional group specializing in heat treatment and surface treatment. Please feel free to contact us when needed. 【Contents】 ■ Examples of Microstructure Photos ■ Examples of PSN Processing Hardness Measurement Results ■ Examples of Cross-Section Hardness Distribution by Processing Specifications ■ An Example of GDS Analysis Results *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Surface treatment contract service
  • Heat treatment

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Brazing and heat treatment processing of iron, copper-based metals, and stainless steel.

Brazing and heat treatment processing of iron, copper-based metals, and stainless steel.

Brazing and heat treatment processing of iron, copper-based metals, and stainless steel, which can also join dissimilar metals.

At Ruifang Industrial Co., Ltd., we perform "soldering and heat treatment processing of iron, copper-based metals, and stainless steel" using "continuous non-oxidizing furnaces" and "continuous hydrogen furnaces." Because hydrogen gas has an extremely strong reducing effect, it can remove the oxide film on the surface of the metals to be soldered with just a slight change in atmosphere. It powerfully reduces not only the O2 in the atmosphere but also the oxide scale of the processing agents. Additionally, hydrogen enters the metal and causes embrittlement, resulting in a hardened and brilliant finish. 【Types of processing that can be done with this equipment】 ■ Copper soldering of iron-based substrates ■ Phosphor bronze soldering of copper-based and iron-based substrates ■ Bronze soldering of copper-based and iron-based substrates ■ Silver soldering of copper-based substrates ■ Phosphor copper soldering of copper-based substrates ■ Bright annealing of iron and copper ■ Other soldering of iron-based and copper-based substrates ■ Nickel soldering of stainless steel substrates ■ Copper soldering of stainless steel substrates ■ Bronze soldering of stainless steel substrates ■ Other soldering of stainless steel substrates ■ Solution heat treatment of austenitic stainless steel *For more detailed information, please feel free to contact us.

  • Other machine tools
  • Other processing machines
  • Other surface treatment equipment
  • Heat treatment

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Aitec Co., Ltd. Introduction of Next-Generation Heat Treatment Prototypes

Aitec Co., Ltd. Introduction of Next-Generation Heat Treatment Prototypes

Achieving high strength and low distortion!

Aitec Co., Ltd. accepts prototypes for heat treatment processing. Our company specializes in heat treatment of thin materials, such as clutch plates, and we respond to extremely challenging needs with our unique heat treatment technology, minimizing distortion while maximizing hardness. With our automated line, we can provide urgent responses with short delivery times, so please feel free to contact us when you are in need. 【Supported Treatments】 ■ Vacuum carburizing and quenching ■ Vacuum carburizing and nitriding ■ Nitriding and quenching ■ Gas nitriding and soft nitriding *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract
  • Heat treatment

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Nohara Thermal Forging Co., Ltd. Business Introduction

Nohara Thermal Forging Co., Ltd. Business Introduction

With time, we will respond to the development of new technologies and market needs.

At Nohara Thermal Processing Co., Ltd., we have been producing various machine parts since our establishment as a manufacturer specializing in the heat treatment of metal materials. We carry out a consistent process from material procurement to machining, heat treatment, and grinding finishing. We accept various metal heat treatments and machine part processing, including quenching and tempering, as well as carburizing quenching and tempering. Please feel free to consult us if you have any requests. 【Processing Details】 ■ Quenching and tempering ■ Carburizing quenching and tempering ■ Carburizing nitriding quenching and tempering ■ High-frequency quenching and tempering ■ Hardening, etc. *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Other machine elements
  • Heat treatment

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Tungsten, molybdenum, etc. wire drawing and ultra-fine processing 'heat treatment'

Tungsten, molybdenum, etc. wire drawing and ultra-fine processing 'heat treatment'

Our self-developed heat treatment equipment can also handle heat treatment of ultra-fine wires with a diameter of 0.005mm or less!

We offer various types of heat treatment for metals and alloys. With capabilities for tension annealing, solution treatment, aging treatment, and more, we can adjust tensile strength, hardness, straightness, and other properties to meet our customers' needs. Our self-developed heat treatment equipment can also handle heat treatment of ultra-fine wires with a diameter of less than φ0.005mm. Additionally, we can perform heat treatment processing for nickel-titanium, enabling the production of superelastic nickel-titanium (linear memory products). We are also able to handle heat treatment processing for supplied materials, so please feel free to contact us. 【Main Materials (excerpt)】 ■ Tungsten ■ Precious metals ■ Titanium alloys ■ Rhenium tungsten ■ Copper alloys, etc. * Please feel free to contact us regarding materials not listed above.

  • Contract manufacturing
  • Heat treatment

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[Heat Treatment Services] We accommodate small lot orders for tools, parts, and test items!

[Heat Treatment Services] We accommodate small lot orders for tools, parts, and test items!

We have applied our extensive know-how in heat treatment accumulated over many years! We have started a heat treatment outsourcing service for high-quality high-speed steel products!

By introducing state-of-the-art heat treatment furnaces, we have achieved upgrades in quality, labor savings, and reduced delivery times. 【Salt Bath: For Thick HSS Products】 The salt bath, which is the origin of heat treatment, enables highly precise heat treatment. 【High Bright: For Thin and Small Parts Heat Treatment】 With High Bright, we achieve a complete press quench (hardening and rapid cooling press) that minimizes distortion. We invite you to try the heat treatment processing of a leading manufacturer with top-class market share in the fields of small diameter metal saws and milling cutters for your products. *For more details, please refer to the related links or feel free to contact us.

  • cutter
  • Heat treatment

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Heat treatment processing of stainless steel, titanium, and rare metals.

Heat treatment processing of stainless steel, titanium, and rare metals.

We will introduce examples of processing such as vacuum stress relief, solid solution heat treatment, and tempering.

At PG Heat Treatment Research Institute, we perform heat treatment processing for materials such as stainless steel and titanium. We accommodate processes such as vacuum stress relief, solution heat treatment, and tempering. We also accept STA treatment (solution aging treatment) for titanium alloys. Please feel free to contact us when you need our services. 【Processing Examples】 ■ Titanium Round Bar - Stress Relief Treatment ・Specified Temperature: 550℃ to 650℃ × 1H ・Our Adopted Heat Cycle: 590℃ × 1H *For more details, please refer to the PDF document or feel free to contact us.

  • stainless
  • Rare metals
  • Processing Contract
  • Heat treatment

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Shinwa Heat Treatment Co., Ltd. Company Profile

Shinwa Heat Treatment Co., Ltd. Company Profile

Heat treatment suitable for ultra-precision components! Cost reduction through reduced management workload and shortened lead time effects.

Our company provides consistent contract services for salt bath heat treatment and various surface treatments. Since our founding, the strong commitment embedded in our company name has allowed us to grow with the support of over 1,000 customers to this day. As the importance of ensuring high-quality stability is emphasized, we are working to enhance our quality management system and strive to secure greater trust than ever through rationalization via our in-house management system. 【Main Business Activities】 ■ Heat Treatment ■ Surface Treatment ■ Brazing ■ Various Processing *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Heat treatment

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Considering the characteristics and points to note for each, [other heat treatments and surface treatments].

Considering the characteristics and points to note for each, [other heat treatments and surface treatments].

Each option has its own characteristics and considerations, and the choice significantly affects the product's performance. Please feel free to consult us. We definitely recommend heat treatment in the Kansai, Kinki, and Osaka regions!

We have been providing various heating processes centered around vacuum heat treatment to mold manufacturers and parts manufacturers. Leveraging this experience, we decided to enter the heat treatment processing of aircraft components in 2012, and in 2015, we introduced a vacuum heat treatment furnace compliant with JISQ9100 and AMS standards. We fully utilize vacuum heat treatment to assist you with heat treatment processes that require traceability and heat treatment standards for special materials. 【Features】 ■ High-frequency hardening ■ Gas nitriding, gas soft nitriding, ion nitriding, tuftriding ■ Hard chrome plating ■ Thermal spraying, buildup ■ Rotary polishing *For more details, please download the materials or contact us.

  • Surface treatment contract service
  • Heat treatment

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Lead Industrial Co., Ltd. Company Profile

Lead Industrial Co., Ltd. Company Profile

Heat treatment processing with a focus on quality and precision! Please feel free to consult us even for processing requests that other companies have declined!

Our company, an expert in metal heat treatment processing, performs heat treatment on various stainless steel parts, water pipes, and automotive components. We assist with processing design for heat treatment using various surface modification technologies. Whether it's short delivery times or small to large quantities, feel free to consult us about any special processing that may be difficult for other companies. 【Business Content】 ■ Heat Treatment Processing *For more details, please refer to the related link page or feel free to contact us.

  • Processing Contract
  • Heat treatment

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Fitting by shrinkage (yaki-bame)

Fitting by shrinkage (yaki-bame)

The processable size is W500×D950×H750! The axis and bearing will be in a fixed state.

"Shrink fitting" is a process that utilizes thermal expansion to fit a shaft and bearing together. The bearing is heated to expand, and the shaft is inserted. As the bearing cools down afterward, the shaft and bearing become fixed in place. Please feel free to contact us when you need assistance. 【Features】 ■ A process that uses thermal expansion to fit the shaft and bearing together ■ The shaft and bearing become fixed in place as the bearing cools down ■ JIS processing symbol: AFTS *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Heat treatment

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Leave short delivery times and small lot heat treatment processing to us, starting from single-item hardening.

Leave short delivery times and small lot heat treatment processing to us, starting from single-item hardening.

Support for a wide variety of products! Years of cultivated technology, knowledge, experience, and unique skilled techniques.

At Enshu Thermal Research Co., Ltd., we conduct metal heat treatment and metal surface treatment for a wide variety of products, including transportation equipment, industrial machinery, machine tools, and automotive parts. We offer heat treatment methods and surface treatment methods tailored to materials such as ordinary steel like SS, SPC, and SM, as well as special steels (low carbon steels) like S15C and S20C, including blackening and Parkerizing treatments. We receive requests from a wide range of fields, including major prototype departments, universities, and companies outside the prefecture. We can accommodate various needs, even for a single part. 【Features】 ■ Support for a wide variety of products ■ Capability for single items and small lot production ■ Quick delivery response, flexible to desired delivery dates ■ Unique skilled techniques such as "stress relief" and "blackening" treatments *For more details, please refer to the related links or feel free to contact us.

  • Steel
  • Special Steel
  • Other contract services
  • Heat treatment

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Heat treatment processing: Heat treatment also meets aerospace quality/Nadcap certification [Contract inspection]

Heat treatment processing: Heat treatment also meets aerospace quality/Nadcap certification [Contract inspection]

Our company provides heat treatment records for all heat treatments!

Our company has obtained Nadcap certification and provides high quality. Because heat treatment cannot be verified later to see if the process was carried out correctly, we provide heat treatment records for all heat treatments. Please feel free to consult us when you need our services. You can request with confidence. 【Heat Treatment Furnace Specifications】 ■ Maximum Work Size: 1,500×1,500×1,000mm ■ Heat Treatment Methods: T4/T5/T6/T7 ■ Productivity (T6 Treatment): 2 batches/day × 3 machines ■ JIS/AMS Heat Treatment Standards: AMS 2750/2771/2768 *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Heat treatment

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Specialist in heat treatment processing

Specialist in heat treatment processing

Achieving hardness, toughness, impact resistance, and abrasion resistance tailored to customer needs!

We would like to introduce the "Heat Treatment Processing" conducted at Yamato Seiko Co., Ltd. Based on the know-how accumulated over many years in heat treatment processing, we achieve hardness, toughness, impact resistance, wear resistance, and more, tailored to our customers' needs. We take pride in the quality of our products, made possible by our in-house manufacturing from design to processing, and the high-quality, high-durability finish of our double quenching, which can only be achieved with our own salt bath furnace. (Please note that due to manufacturing constraints, we cannot accept requests for heat treatment processing alone.) 【Features】 ■ Specialists in heat treatment processing ■ Know-how in heat treatment processing accumulated over many years ■ Achieving hardness, toughness, impact resistance, wear resistance, etc., tailored to customer needs ■ High product quality made possible by in-house manufacturing from design to processing ■ High-quality, high-durability finish of double quenching made possible by our own salt bath furnace *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Heat treatment

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