We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Engine parts.
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Engine parts Product List and Ranking from 56 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated: Aggregation Period:Jan 28, 2026~Feb 24, 2026
This ranking is based on the number of page views on our site.

Engine parts Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jan 28, 2026~Feb 24, 2026
This ranking is based on the number of page views on our site.

  1. 駒ヶ根市役所 産業部 商工観光課 Nagano//Government
  2. 城北機業 中田工場 Shizuoka//Machine elements and parts
  3. 本田金属技術 本社 Saitama//Manufacturing and processing contract
  4. 4 シドテック Kagawa//Machine elements and parts
  5. 4 日東工作所 Osaka//Manufacturing and processing contract

Engine parts Product ranking

Last Updated: Aggregation Period:Jan 28, 2026~Feb 24, 2026
This ranking is based on the number of page views on our site.

  1. Nagamiya Machinery Co., Ltd. 駒ヶ根市役所 産業部 商工観光課
  2. [Example] Four-Wheel Engine Parts <ADT4> 城北機業 中田工場
  3. Aluminum cast engine parts for automobiles 本田金属技術 本社
  4. Shidotech Corporation Business Introduction シドテック
  5. 4 Isuzu Engine Manufacturing Hokkaido Co., Ltd. Business Introduction いすゞエンジン製造北海道

Engine parts Product List

1~30 item / All 82 items

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[Production Example] Engine Parts/Material: AC4C-T5

Introducing thin products made with fine particle sand, with a surface finish of 25 seconds and a standard thickness of 2.5mm!

Here is a case study of engine parts made using the aluminum alloy casting "AC4C-T5." We manufactured the 'PAN COMP OIL COVER' with a product weight of 2.8 kg. It is a thin-walled product with a standard thickness of 2.5 mm, and it has a surface roughness of 25s using fine sand. We also accommodate various prototypes, short delivery times, small lot products, and precision sand casting. Please feel free to contact us. 【Specifications】 ■ Material: Aluminum ■ Accuracy: Approximately ±1 to 5 mm ■ Lot size: 1 to 8 pieces ■ Weight: 2.8 KG ■ Size: 396 mm × 205 mm × 197 mm *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine
  • Engine parts

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[Processing and Manufacturing Examples] Motorcycle Engine Parts

Improved wear resistance, initial compatibility, fatigue strength, and oil film retention!

We would like to introduce examples of processing and machining for our "motorcycle engine parts." We process parts such as throttle valves, rocker arms, Kawasaki KH250, Kawasaki Z series, Harley-Davidson, and Kawasaki ZZR1100D. Additionally, we have achievements in camshafts, valve springs & retainers, cam caps, oil pumps, and cams (DLC on the journal section). [Examples of Processing and Machining for Motorcycle Engine Parts (Excerpt)] ■ Throttle Valve ■ Rocker Arm ■ Kawasaki KH250 ■ Kawasaki Z Series ■ Harley-Davidson *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Engine parts
  • Engine parts

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[Processing and Manufacturing Example] 4-Wheel Engine Parts

Experience with pistons, rocker arms & shafts, crankshafts, and cylinders.

We would like to introduce examples of processing and treatment of our "4-wheel engine parts." We process parts such as Nissan L series, Nissan SR series, Ferrari Testarossa, piston pins, eccentric shafts, and exhaust manifolds. We improve wear resistance, initial break-in properties, fatigue strength, and oil film retention. Our company has received numerous requests from many customers and boasts a wealth of achievements. [Examples of Processing and Treatment of 4-Wheel Engine Parts (Excerpt)] ■ Pistons ■ Rocker Arms & Shafts ■ Crankshafts ■ Cylinders ■ Nissan L series *For more details, please download the PDF or feel free to contact us.

  • Processing Contract
  • Engine parts
  • Engine parts

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Automobile, motorcycle, and small engine parts

From precision shape proposals to processing and assembly, we provide consistent support in a short period! Parts for small engines.

Parts for automobiles, motorcycles, and small engines require rapid development and high performance. Our company provides components that combine high precision, high strength, and high durability. We offer a consistent response from precision shape proposals to processing and assembly, including hot forging, cold forging, and casting, all within a short period. For more details, please download the catalog or contact us.

  • Other machine elements
  • Engine parts

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Optics Corporation Company Profile

As a Tier 1 automotive engine parts supplier, we propose the creation of high-quality products.

Otyx Corporation has steadily responded to customer demands and grown since its founding in 1918. In the field of engine valve train components, we have been recognized as a manufacturer that can be entrusted with everything from product development to manufacturing, thanks to the know-how and technical expertise we have built over many years, serving customers including Toyota Motor Corporation. As global environmental issues become more serious, globalization and technological innovation are accelerating, and the demands on the automotive industry are becoming increasingly sophisticated. To meet these demands, we will not rest on our past achievements but will continue to refine our development of advanced technologies and focus on "high quality," "low cost," and "short delivery times" as a united company. [Business Activities] ■ Manufacturing of automotive parts (engine components, drive system components) ■ Manufacturing of automotive development parts ■ Development of production equipment *For more details, please refer to the PDF document or feel free to contact us.

  • Engine parts
  • Drive system parts
  • Other Auto Parts
  • Engine parts

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Business Information: Machining Processing and NC Lathe Processing "Machining Processing.com"

If your company is in trouble, Machining Processing.com may be able to assist as an outsourcing partner.

Due to management reasons until now, we have only been able to place orders with slightly more expensive large companies. Please consider using Machining Processing.com. We will respond with the agility of a small business and a management system that is not inferior to that of large companies.

  • Processing Contract
  • Contract manufacturing
  • Engine parts

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Automotive engine parts compatible with 100 patterns of sizes for grinding processing.

Thickness tolerance is ±5um or less! Introducing our processing achievements that support 101 types of shims with 6um increments.

Introducing SUJ2 automotive engine parts (shims) compatible with 100 different sizes. We offer shims in 101 different types with increments of 6 micrometers. The thickness tolerance is within ±5 micrometers, and we can handle a production lot of 100,000 pieces per month. Our double-sided grinding and lapping technology does not use magnets for workpiece fixation; instead, it grinds and polishes the workpiece by sandwiching it between upper and lower rotating grinding wheels, allowing us to accommodate various materials, including non-magnetic and difficult-to-machine materials. Please feel free to consult us when needed. 【Product Specifications】 ■ Material: SUJ2 (high carbon chromium bearing steel) ■ Processing Type: Grinding ■ Dimensions & Tolerance: φ8, thickness: ±5 micrometers or less ■ Industry: Automotive ■ Production Lot: 100,000 pieces per month *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract
  • Engine parts

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Yamapura Manufacturing Co., Ltd. Engine Parts

Using advanced equipment such as NC5 axis multi-function machines, machining, facing, and grinding machines.

At Yamauura Manufacturing Co., Ltd., we have equipped ourselves with a wide range of advanced facilities, including NC 5-axis machining centers, machining, facing, and grinding machines. We possess extensive technology and skills for precision machining of materials such as steel, cast iron, various alloy steels, stainless steel, aluminum alloys, and titanium, extending to sub-assemblies, earning trust from various sectors. We particularly process a large number of stainless steel castings (irregular shapes). In terms of management, we have enhanced our quality, delivery, and cost management to adequately meet customer demands. Among our products, we would like to introduce "Engine Parts by Yamauura Manufacturing Co., Ltd." For more details, please contact us or refer to our catalog.

  • Engine parts
  • Engine parts

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Mass production achievements of high-precision, high-sealing automotive parts for next-generation vehicles.

Quality control for the high airtightness required in electric components is conducted through strict measurements using a helium leak tester to ensure stable quality management.

Since its establishment in 1953, our company has been engaged in the precision machining of automotive parts. Materials: Achievements in iron castings, forgings, steel materials, aluminum, stainless steel, ceramics, etc. Processing: Achievements in cutting, turning, grinding, and serration using general-purpose equipment. Parts: Achievements in engines, brakes, transmissions, axles, batteries, motors, etc., with a monthly production capacity ranging from 1,000 to 150,000 units. For line construction, we build equipment and automation in-house as much as possible, and to accommodate detailed product specification changes, we provide a one-stop service that includes in-house production of jigs. In quality control, we manage the material, equipment, and room temperature in a temperature-controlled room to prevent dimensional defects caused by thermal variation. We conduct daily trend management to maintain stable manufacturing conditions. For more details, please contact us or refer to our catalog.

  • Engine parts
  • Transmission parts
  • Axle parts
  • Engine parts

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Oida Manufacturing Co., Ltd. Business Introduction

The power of "people" that enables thorough quality control and new products.

The products of Oida Manufacturing Co., Ltd. embody a spirit. This is a thorough commitment that allows no competition. At Oida, we consistently create reliable products under a strict management system, from meetings to design, manufacturing, and inspection. We provide our customers with high quality and cost performance in the fastest and most efficient way. 【Main Processing Steps】 ○ Lathe ○ Machining Center ○ Assembly ○ High-Frequency Hardening ○ Polishing For more details, please contact us or download the catalog.

  • Processing Contract
  • Engine parts
  • Other machine elements
  • Engine parts

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Engine parts

Although high precision is required for the parts, we will achieve cost reduction by incorporating precision cold forging technology.

【Development Case 1】 We have successfully manufactured hollow components for automotive engines made of Inconel, which has superalloy properties, high hardness, heat resistance, and corrosion resistance, through cold forging for the first time in the world. This has helped our customers reduce costs. 【Development Case 2】 We challenged ourselves with cold forging of stainless steel. Although we struggled to meet the required levels of material hardness and dimensional accuracy of the parts, we succeeded in miniaturization and weight reduction by eliminating the chuck portion that could not be removed through machining.

  • Engine parts
  • Engine parts

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Kou Seiko Co., Ltd. "Engine Parts"

We provide engine parts that balance durability and lightweight design.

Hikari Seiko Co., Ltd., which manufactures precision automotive parts including universal joints (UJ) and oil jets, handles "engine parts." Various components that make up the engine, often referred to as the heart of the automobile. We respond to the conflicting demands of durability and weight reduction with high-precision technology and unique know-how. 【Product Lineup】 ■ Oil Jets ■ Common Rail Parts (Body) ■ Check Valves ■ Common Rail Parts (Piston) ■ Rush Adjusters, etc. *For more details, please feel free to contact us.

  • Engine parts
  • Engine parts

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Iwata Koki Co., Ltd. Specialized Machinery Division Business Introduction

Bringing accumulated knowledge to the forefront and swiftly solving challenges! Technical Coordination.

Iwata Koki Co., Ltd.'s Special Machine Division aims to create dedicated machines that finely respond to the individual needs and challenges of each customer, achieving maximum functionality and usability. Sales representatives, engineers from various technical departments, and technical coordinators work closely together to establish a system that quickly and reliably responds to any order. 【Business Contents】 ■ Sales Department ■ Manufacturing Department  ・ Design  ・ Processing  ・ Assembly  ・ Quality Assurance *For more details, please refer to the related links or feel free to contact us.

  • cylinder
  • Engine parts

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Introduction to Metal Processing Technology by Joho Kiki Co., Ltd.

If you have products made of metal materials such as aluminum and cast iron that you would like to realize, please leave it to us.

At Joho Kiki Co., Ltd., we respond to a wide range of parts production, including two-wheeled, four-wheeled, and marine components, under a consistent process management system from raw materials to processing, painting, and assembly. Based on advanced material technology that meets the needs of designers at a high level, we have established a flexible production system that accommodates prototype manufacturing and small-batch, diverse production, as well as a manufacturing network with various partner companies to create a wide range of added value. We realize the increasingly high precision required in product manufacturing through a one-stop service that connects material procurement to semi-assembly. 【Features】 ■ Wide-ranging capabilities from small components to large products like wheels ■ A consistent system that achieves high-quality and speedy manufacturing ■ Products made from diverse materials processed appropriately *Please feel free to contact us for more details.

  • Processing Contract
  • aluminum
  • Engine parts

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[Example] Four-Wheel Engine Parts <ADT4>

Introducing a case study of ADT4 processing for four-wheel engine parts.

We would like to introduce a case study of our four-wheel engine part ADT4. The size is 720mm × 480mm × 80mm, and the material is ADT4. This is an example of the processing process. Please feel free to consult us when you need assistance. 【Case Overview】 ■ Size: 720mm × 480mm × 80mm ■ Material: ADT4 ■ Process: Processing *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Engine parts

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[Example] Outboard engine parts

Introduction of machining and sub-assembly examples for outboard engine parts.

We would like to introduce examples of machining and sub-assembly of our outboard engine parts. The size is 360×160×90mm, and the material is AC4B. The processes involved are machining and sub-assembly. Please feel free to consult with us when you need assistance. 【Case Overview】 ■Size: 360×160×90mm ■Material: AC4B ■Processes: Machining, Sub-assembly *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Engine parts

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Isuzu Engine Manufacturing Hokkaido Co., Ltd. Business Introduction

We will play a part in the dual structure of the automotive "manufacturing business" and "operational support business."

Isuzu Engine Manufacturing Hokkaido Co., Ltd. manufactures engine parts and transmission parts. By promoting IMM (Isuzu Manufacturing Management), which standardizes the production know-how we have cultivated over many years, we ensure that regardless of the people, factories, or countries involved in production, Isuzu quality is consistently maintained anywhere in the world. We aim to realize our corporate philosophy of "Supporting transportation, being a trusted partner, and contributing to the creation of a rich lifestyle." 【Business】 ■ Manufacturing Business ■ Operational Support Business *Please feel free to contact us for more details.

  • Engine parts
  • Transmission parts
  • Engine parts

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Aluminum cast engine parts for automobiles

A dynamic drive that starts with the engine starter. Here, there are parts that speak of the pinnacle.

The various parts that have supported the globally acclaimed Honda Engine for both four-wheel and two-wheel vehicles are born from our advanced aluminum precision casting technology.

  • Engine parts
  • Casting Machine
  • Engine parts

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Inconel 718 aircraft engine parts machining trial

Machining trial piece of Inconel 718 with a diameter of φ160 for aircraft engine parts.

【Features】 ■ Aircraft engine parts processing trial conducted by Mitsubishi Heavy Industries and the Nagoya Chamber of Commerce in 2016. ■ Out of over 100 applicants, 20 companies passed the document screening to participate in the processing trial. Received the evaluation of being the only company among all to achieve "shippable quality"!! ■ While other companies produced in multiple processes, Gujō Screw completed it in one process. ■ Material: Inconel 718 φ160 ■ Processing machine: INTEGREX i-200S

  • Other machine elements
  • Engine parts

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Shidotech Corporation Business Introduction

Achieving cost reduction in engineering aggregation! We also have extensive experience in manufacturing jet engine parts.

Sidotech Co., Ltd. specializes in general machining, including CNC lathes, machining centers, and wire electrical discharge machining. We have extensive experience in machining heat-resistant alloys such as titanium and Inconel, with a wide range of production achievements, including components for aircraft jet engines where even the slightest scratches, dents, or burrs are unacceptable. Additionally, we perform simultaneous multi-surface machining with 5-axis machining centers, reducing the number of re-chucking and re-clamping, which allows us to provide high-precision products while achieving cost reductions through process consolidation. 【Features】 ■ High precision and low cost with 5-axis machining ■ Extensive experience with difficult-to-machine materials such as heat-resistant alloys *For more details, please download the PDF or feel free to contact us.

  • Interior parts
  • Engine parts
  • Engine parts

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Casting processing examples: Aluminum/Iron/Stainless Steel engine parts for commercial vehicles.

Introducing examples of mass-produced parts "cases" in small quantities and various types (approximately 100 pieces)!

Sudou Machinery primarily focuses on mass production cutting processing of critical safety components for transportation equipment (such as automobiles, trucks, and buses), and performs cutting processing of various materials including cast iron, aluminum castings, aluminum die castings, and stainless steel. In this case, we are producing a "case," which is an engine part for commercial vehicles, using forged material (S48C). The processing methods used are lathe machining and machining. 【Processing Example】 ■ Industry Classification: Engine parts for commercial vehicles ■ Part Name: Case ■ Material: Forged material (S48C) ■ Processing Method: Lathe machining, machining ■ Product Features: Small lot production of various types (approximately 100 pieces per lot) *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract
  • Engine parts

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General-purpose engine parts / manufacturing of fuel tanks, mufflers, fan covers, etc.

It is primarily used in a variety of products with a general-purpose engine! Three million products are active in over 100 countries worldwide each year!

Izumida Industrial Co., Ltd. has consistently manufactured various sheet metal parts and products since its establishment. Our products are primarily used in a wide range of applications, particularly in general-purpose engines, with 3 million units being utilized in over 100 countries worldwide each year. We place a strong emphasis on design and development, collaborating with our customers to create products that meet their satisfaction. Additionally, we can produce three-dimensional image samples and prototypes using 3D CAD. 【Main Production Items】 ■ General-purpose engine parts / fuel tanks, mufflers, fan covers, pulleys, cleaner cases, etc. ■ Generator parts ■ Agricultural machinery parts ■ Transport pallets ■ Hydraulic oil tanks for vehicle-mounted cranes *For more details, please request our materials or view the PDF data available for download.

  • Engine parts
  • Engine parts

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Efforts in the aerospace industry

We will conduct detailed prototype verification utilizing advanced processing technology! We will provide appropriate proposals for mass production.

Our company has been working on the aerospace and defense industry since 2016, aiming for business expansion and further deepening of processing technology. In 2017, we obtained the JISQ9100 quality certification for the aerospace industry. Since 2019, we have been receiving mass production orders for engine parts for commercial aircraft. We can respond to aerospace defense parts from the prototype processing stage. Please feel free to contact us, including for ultra-high precision processing and difficult-to-cut materials/special materials. 【Features】 ■ Capable of handling various materials and precision from machining to molded materials ■ In-house support for regrinding, modification, and manufacturing with new equipment and skilled technology ■ High-precision shaping of hard materials such as carbide and brittle materials like magnets ■ Capable of grinding three-dimensional shapes ■ Simultaneous grinding of magnets with different hardness and difficult-to-cut materials, as well as press-fitting treatment of brittle materials into the outer cylinder of magnets is also possible *For more details, please refer to the PDF document or feel free to contact us.

  • Prototype Services
  • Engine parts

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Gas turbine engine parts

Introducing gas turbine engine parts, including intermediate housings!

Our company manufactures components such as casings and reduction gears for gas turbine engines. "Small gas turbine engines" are widely used for power generation. They are particularly effective as emergency power sources, offering compactness, high capacity, and excellent mobility. Additionally, they are expected to be environmentally friendly products in the future. 【Features of Small Gas Turbine Engines】 ■ Widely used for power generation ■ Effective as emergency power sources ■ Compact and high capacity ■ Excellent mobility ■ Environmentally friendly products *For more details, please refer to the PDF materials or feel free to contact us.

  • Other machine elements
  • Engine parts

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Motorcycle parts

Cooperating for cost reduction! We have prepared products developed in collaboration with motorcycle manufacturers.

Our company handles motorcycle parts. We mass-produce cost-competitive "cam sprockets" using only conventional press methods, as well as parts for adjusting tappet clearance, such as "tappet shims," and "pulser rotors" for spark timing, among others. Please feel free to consult us when you need assistance. 【Product Lineup (Excerpt)】 ■ Cam Sprocket ■ Tappet Shim ■ Pulser Rotor ■ Knock Pin ■ Clutch Lifter *For more details, please refer to the PDF document or feel free to contact us.

  • Vehicle body parts
  • Engine parts

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Prototype of resin using special materials and special construction methods.

Pressure resistance of 200 kPa is also possible! We have numerous achievements, including intake manifolds and engine covers.

We accept prototype production of resins using special materials and special methods. "We are considering small-lot prototypes, but we don't have the time or budget to create a prototype mold." "I want to prototype using mass production materials, not like materials." "Due to constraints in the prototyping method, we ended up with split production, but we want to produce it as a single piece." We solve such concerns. We have numerous achievements, including intake manifolds and engine covers. Please feel free to contact us with your requests. 【Features】 〈Performance evaluation tests for engine parts〉 ■ Heat resistance over 200℃, prototype production without molds using mass production materials ■ Produced using 6 nylon, which is a mass production material, through casting ■ Cost and lead time reduction possible ■ Options available for no glass, 15% glass, or 30% glass ■ Pressure resistance of 200 kPa is also possible (consultation required) *Standard pressure resistance is 150 kPa *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • 3D Printer
  • Engine parts

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Machining field

Consistent production from design to manufacturing, including machining of castings, iron, and aluminum! Introducing our machining services.

In our core business of machining, we primarily manufacture exhaust-related parts for industrial engines. These industrial engines are essential in the world, as they are used in refrigeration and cooling equipment for trucks that transport pharmaceuticals and fresh food at controlled temperatures, as well as in agricultural machinery. Due to the importance of these parts in determining performance, high quality is required. We meet this demand with our long-established metal processing technology and advanced machinery, and we have been in business with global agricultural machinery manufacturers for over 70 years. 【Main Machinery Equipment】 ■ Vertical NC Lathe ■ Horizontal NC Lathe ■ Vertical MC ■ Differential Pressure Leak Tester ■ Horizontal NC Lathe ■ Horizontal Composite Processing Machine *For more details, please refer to the related links or feel free to contact us.

  • Other processing machines
  • Engine parts

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Rebuilt automotive auxiliary equipment (pneumatic and hydraulic products)

Our stock sales system for rebuilt products delivers high-quality items quickly.

At Japan Engine, we have implemented a stock sales system for rebuilt products so that we can deliver them immediately when customers make inquiries. By delivering parts to customers and collecting the replaced parts, we create the next rebuilt products based on those parts. All rebuilt products undergo inspection using dedicated testing machines, and only those that meet our standards are delivered as rebuilt products.

  • Drive system parts
  • Engine parts

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[Information] Introduction of Construction Methods by Asahi Steel Works Co., Ltd.

Introducing methods such as "forging + cutting"! If you have any issues, please let us assist you.

This document introduces the construction methods of Asahi Tekko Co., Ltd. It includes photographs showcasing methods such as "forging + cutting," "rough shapes / cutting / assembly," and "aluminum forging + cutting." This document contains a list of our construction methods. We encourage you to read it. 【Contents (excerpt)】 ■1. Forging + Cutting ■2. Rough Shapes / Cutting / Assembly ■3. Aluminum Forging + Cutting ■4. Pipe Cutting / Welding + Assembly ■5. Casting + Cutting ■6. Aluminum Forged Products (Rough Shapes) ■7. Total Cutting Products *For more details, please refer to the PDF document or feel free to contact us.

  • Welding Machine
  • Other cutting tools
  • Other Auto Parts
  • Engine parts

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Asahi Steel Works Co., Ltd. Company Profile

From raw materials to finished products, we offer integrated production! We propose traditional know-how and new technology development.

Since our establishment in 1941, we have produced a wide range of products including engine parts, transmission parts, body parts, and suspension parts, responding to our customers' needs. Our company is characterized by our ability to perform integrated production using a wide range of manufacturing methods, from aluminum die casting and hot forging raw materials to machining, pressing, resin molding, welding, and assembly. By establishing smart and cost-effective manufacturing, we will continue to contribute to the automotive industry in the future. 【Business Activities】 ■ Automotive Parts Manufacturing - Engine parts - Transmission parts - Brake parts - Suspension parts - Towing parts *For more details, please refer to the PDF document or feel free to contact us.

  • Engine parts
  • Brake parts
  • Other Auto Parts
  • Engine parts

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