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 21 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 蔦機械金属 Hyogo//Machine elements and parts
  5. 5 熊倉製作所 Niigata//Manufacturing and processing contract
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 34 items

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Kumakura Manufacturing Co., Ltd. Business Introduction

Kumakura Manufacturing Co., Ltd. Business Introduction

High-quality mass production in a super short period! Expert in cutting processing, Kumakura Manufacturing.

Kumakura Manufacturing Co., Ltd. specializes in metal cutting processing of parts for construction machinery, medical devices, and more. From prototyping to mass production, you can rely on us for all your metal cutting processing needs. With a variety of equipment, including six horizontal machining centers and CNC lathes, along with skilled techniques, we respond to various requests. In particular, we pride ourselves on our ability to achieve mass production of metal cutting processed parts with short lead times. We obtained ISO 9001 in 2009 and continue to engage in improvement activities focused on quality enhancement, providing high-quality products that meet the quality standards of major construction machinery manufacturers. For more details, please contact us or download our catalog.

  • Processing Contract
  • Contract manufacturing

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Chōtsu Industries Co., Ltd. / Chōtsu Manufacturing Co., Ltd. Company Profile

Chōtsu Industries Co., Ltd. / Chōtsu Manufacturing Co., Ltd. Company Profile

Meeting future expectations with advanced technology! A continuous evolution of "monozukuri" (manufacturing) for further leaps forward.

Nagatsu Manufacturing Co., Ltd. has been a parts manufacturer supporting social infrastructure since its establishment in 1950. We have pursued thorough quality control and advanced technology. Thanks to this, we have grown into a company that can propose total manufacturing solutions, from material procurement to assembly, based on machining, built on mutual trust with our customers and partner companies. We supply parts across a wide range of fields, from construction machinery to industrial machinery and semiconductor manufacturing equipment. [Business Activities] ■ Manufacturing of parts for construction and mining machinery, forklifts, industrial machinery, semiconductor manufacturing equipment, and more. *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing
  • Processing Contract
  • Other machine elements

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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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Automotive parts, industrial and construction machinery parts

Automotive parts, industrial and construction machinery parts

We are favored by approximately 500 customers in the domestic parts industry, repair industry, and rebuilder industry.

Our company offers a wide range of products, including Riken piston rings, engine parts such as metals, gaskets, elements, and valves, as well as rust inhibitors, lubricants, cleaning machines, tools, and various types of piping fittings. Riken's share of the domestic market for passenger car assembly piston rings exceeds 50%, and we have received high praise for our quality and performance. Additionally, we have various procurement channels for many automotive parts, allowing us to appropriately respond to our customers' diverse needs. 【Product Categories】 ■ Construction machinery related ■ Automotive related ■ Generator related ■ Special vehicles and accessory products related ■ Agriculture and forestry related, etc. *For more details, please feel free to contact us.

  • Other Auto Parts
  • Engine parts

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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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