We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Construction Machinery Parts.
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Construction Machinery Parts Product List and Ranking from 18 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Construction Machinery Parts Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 石川県産業創出支援機構 Ishikawa//Public interest/special/independent administrative agency
  2. 豊友工業 Gifu//Automobiles and Transportation Equipment
  3. 岡田研磨 Ishikawa//Manufacturing and processing contract
  4. 4 熊倉製作所 Niigata//Manufacturing and processing contract
  5. 5 富士精機 本社 Ishikawa//Machine elements and parts
Go to Company Ranking

Construction Machinery Parts Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Toyotomo Industrial Co., Ltd. Business Introduction 豊友工業
  2. Asahi Iron Works Co., Ltd. 石川県産業創出支援機構
  3. Parts for construction machinery 岡田研磨
  4. 4 Kurokawa Industrial Co., Ltd. 石川県産業創出支援機構
  5. 4 Soda Manufacturing Co., Ltd. 石川県産業創出支援機構

Construction Machinery Parts Product List

16～30 item / All 31 items

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Introducing examples of metal processing for construction machinery-related components! *Case study collection available.

Introducing examples of metal processing for construction machinery-related components! *Case study collection available.

A must-see for clients and purchasing personnel! Construction machinery, agricultural machinery, and more! Introducing components used in machines (heavy equipment) utilized in civil engineering and construction work.

At Yamasei Technos, we have a wealth of experience in processing construction machinery-related components. We also flexibly accommodate small lot products, so please feel free to contact us. <Examples of Implementation> - Domestic: Major construction machinery manufacturers - Overseas: Agricultural and construction machinery manufacturers We specialize in buff surface finishing and NC cutting processing, boasting a wide range of implementation results both domestically and internationally. *This is an IPROS exclusive document! *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Ishikawa Manufacturing Co., Ltd. Business Introduction

Ishikawa Manufacturing Co., Ltd. Business Introduction

A machine parts factory located in Higashi-Osaka City, where companies with excellent processing technology gather.

Our company is dedicated to creating industrial machine parts that meet our customers' needs day and night. The industrial machine parts we manufacture contribute to a variety of industries, including construction machinery and hydraulic equipment. Additionally, we emphasize the careful selection of quality and affordable offerings for steel and component pressings, sheet metal products, bolts, and nuts aimed at the housing, construction, and industrial machinery sectors, while establishing a distribution system for a wide variety of small lots. 【Business Activities】 ■ Manufacturing various parts for construction machinery ■ Manufacturing various parts for industrial machinery ■ Manufacturing and selling fastening products for housing, construction, and industrial use *For more details, please download the PDF or feel free to contact us.

  • Other machine elements
  • Contract manufacturing
  • bolt

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Proposal, production, and sales of assembly products.

Proposal, production, and sales of assembly products.

We will consider, speculate, and solve issues related to parts for machinery, various springs, and other products! Our company will handle everything from problem-solving to improvement proposals!

Our company conducts thorough examinations not only of individual components but also through to assembly, considering suitable materials and processing methods comprehensively, creating products that go beyond the scope of a single component manufacturer. We are deeply and intensively engaged in manufacturing products such as parts for construction machinery, machine tools, and various spring-related items. The manufacturing process is networked with partner factories, responding to customer demands with high technical capabilities through the appropriate use of materials in the right places. 【Main Parts for Construction Machinery】 ■ Return Springs and Cylinder Mechanisms ■ Arm Assemblies ■ Assist Link Mechanisms ■ Control Levers ■ Foot-operated ON/OFF Switches *For more details, please refer to the PDF document or feel free to contact us.

  • Interior parts
  • others

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Nakazawa Foundry Co., Ltd.

Nakazawa Foundry Co., Ltd.

Sand casting and surface treatment

Our company is located in Suzaka City, on the eastern side of the Chikuma River, at the entrance to the Sugadaira Highlands. From the mid-Meiji period to the early Showa period, it prospered in the silk industry and had interactions with Eiichi Shibusawa, known as the father of Japanese capitalism. Before the war, Mr. Masaru Ibuka (co-founder of Sony) was present at the evacuation factory that was a predecessor of Fujitsu. After the war, it flourished as a town centered around electronics, particularly Fujitsu. Additionally, during the recession of the Taisho era, the Garyu Pond was designed by Mr. Seiroku Honda, and cherry blossom trees line the area, with remnants of the silk industry still visible in the town's warehouses. Since our founding, we have built our technology starting with parts for speed sprayers, oil pumps for container trucks, prototypes for automobiles, and components for construction machinery and industry. We will also apply this technology to medical devices. In the past, we have experience in mold making, low-pressure casting, and full mold processes. Currently, through collaboration and cooperation with other companies in the same industry, we accept orders for 3D data processing and finished parts. We aim to enhance our technical capabilities in data processing, combining 3D layering with sand molds, and improving precision and complex products, with the goal of further development through business and technical succession to the third generation. We will build happiness for the region, society, and our employees through enjoyable manufacturing.

  • others

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Asahi Iron Works Co., Ltd.

Asahi Iron Works Co., Ltd.

We can accommodate low-cost solutions from small lots to mass-produced items.

Asahitekko Co., Ltd. specializes in construction machinery parts, industrial machinery parts, water supply and sewage-related parts, and reduction gear parts. We can handle a wide variety of products, from small lots to mass production, and we are also skilled in 5-axis machining using Integrex. We are capable of processing large-diameter and small-diameter workpieces, as well as various materials.

  • others

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Kurokawa Industrial Co., Ltd.

Kurokawa Industrial Co., Ltd.

93 years of experience. We respond to our customers' needs.

Kurokawa Industrial Co., Ltd. specializes in various parts for construction machinery, textile machinery, and packaging machinery, including bushes, pins, washers, and pulleys. Based on 93 years of achievements and trust, we excel in multi-variety, small-lot production primarily focused on cutting and grinding processes. We are capable of consistent production from material procurement to processing, heat treatment, and surface treatment, including the manufacturing of round products made from iron, high-strength brass, and aluminum.

  • others

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Koshida Iron Works, Ltd.

Koshida Iron Works, Ltd.

A challenge to new things based on years of experience.

Our main products include construction machinery, agricultural machinery, industrial machinery, textile machinery, and food machinery parts. We support complex processing using CNC lathes (multi-function machines) and mass production processing using loaders. Additionally, we excel in processing shaft components due to our possession of centering machines.

  • others

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Komatsu Takada Manufacturing Co., Ltd.

Komatsu Takada Manufacturing Co., Ltd.

Quality policy! Providing products that earn customer trust and satisfaction.

We mainly produce bulldozer shock-absorbing devices, construction machinery parts, hydraulic pump parts, and provide OEM supply through integrated production from part drawing creation based on design plans to sheet metal processing, machining, surface treatment, and assembly. In particular, we ensure stable supply of high-precision parts with our extensive know-how and well-equipped facilities in horizontal machining centers.

  • others

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Tanzawa Iron Works Co., Ltd.

Tanzawa Iron Works Co., Ltd.

Utilizing high-performance composite lathes to pursue high quality and short delivery times.

We handle construction machinery parts, machine tool parts, food machinery parts, industrial machinery parts, and more. We excel in high-quality and short delivery processing using high-performance composite lathes, and we can provide integrated support from material procurement to machining, heat treatment, and surface treatment. We specialize in stainless steel processing and can accommodate round, hexagonal, square materials, eccentric processing, and various screw machining.

  • others

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Soda Manufacturing Co., Ltd.

Soda Manufacturing Co., Ltd.

A comprehensive production system specializing in precision machining and high-frequency surface hardening.

We manufacture construction machinery transmission parts, general construction machinery parts, hydraulic cylinder parts, and more. We have internalized everything from material procurement for precision parts to machining and high-frequency hardening, establishing a consistent production system that leverages our strengths in high-precision machining and high-frequency hardening technology.

  • others

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Itao Iron Works Co., Ltd.

Itao Iron Works Co., Ltd.

We contribute to reducing our customers' costs through proposals and production utilizing specialized technology. We achieve unit production by fully leveraging our extensive procurement capabilities.

Itai Iron Works Co., Ltd. specializes in construction machinery parts (undercarriage parts, machine parts), micro excavator complete vehicles, special vehicles, and industrial robot parts. By effectively utilizing state-of-the-art equipment, we achieve high quality, cost efficiency, and timely delivery. Leveraging our accumulated specialized technology and extensive procurement capabilities, we excel in unit orders, comprehensive support from development to manufacturing and assembly, as well as the development of special vehicles.

  • others

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Marukai Iron Works Co., Ltd.

Marukai Iron Works Co., Ltd.

"The foundation is individual creativity." We consistently process everything from materials to processing, heat treatment, and surface treatment with a select few elite members.

Marukai Iron Works Co., Ltd. manufactures construction machinery parts, construction machinery transmission parts, hydraulic parts, and industrial machinery parts. Focusing on NC lathes, machining centers, hob machines, and broaching machines, we carry out integrated production from material self-supply (forging, casting) to processing, heat treatment, and surface treatment (such as painting and plating) in collaboration with partner companies. We leverage the creativity of a small elite team to enable processing that meets diverse needs.

  • others

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Sansho Corporation

Sansho Corporation

We will meet all of our customers' needs by utilizing our unique research and development technologies.

Sansho Co., Ltd. manufactures parts for construction machinery, industrial machinery, forestry machinery, and railway work machinery. We specialize in medium-thick sheet metal and machined parts, large gears, and robot welding (3TON Φ3000), as well as welding of irregular shapes, providing a consistent service from material procurement to finished products. Utilizing our unique research and development technology, we offer high-quality products that meet all of our customers' needs.

  • others

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Iwamoto Iron Works Co., Ltd.

Iwamoto Iron Works Co., Ltd.

Modern craftsmen utilize state-of-the-art equipment to take on the challenge of producing a wide variety of products in small quantities with high precision.

Iwamoto Iron Works Co., Ltd. manufactures construction machinery parts, industrial and machine tool parts, logistics and transport equipment parts, and defense equipment parts. We accommodate a wide variety of small-lot production with sheet metal thicknesses ranging from 0.5mm to 25mm, and we can consistently handle processes from laser cutting, sheet metal welding, machining, to surface treatment. We are also skilled in laser cutting of non-ferrous metals such as aluminum, copper, and brass, as well as aluminum sheet metal welding.

  • others

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Komatsu Electric Works Co., Ltd.

Komatsu Electric Works Co., Ltd.

A well-established automation system and a flexible factory capable of responding immediately to everything from small-batch production of various types to lot production.

Manufacturing construction machinery parts, assemblies, exterior parts, driver seat assemblies, fuel tanks, hydraulic oil tanks, and more. We excel in deep drawing press processing, automatic welding using in-house designed and manufactured jigs, cationic electrodeposition painting, and electrostatic powder coating, providing integrated production from parts procurement to assembly. We have established a flexible system that can accommodate everything from small-batch production of various types to lot production.

  • others

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