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 23 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 17, 2025~Jan 13, 2026
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:Dec 17, 2025~Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. 石川製作所 Osaka//Machine elements and parts
  2. 石川県産業創出支援機構 Ishikawa//Public interest/special/independent administrative agency
  3. 富士精機 本社 Ishikawa//Machine elements and parts
  4. 4 長津製作所 美豆工場 Kyoto//Electronic Components and Semiconductors
  5. 5 NPO諏訪圏ものづくり推進機構 Nagano//others

Construction Machinery Parts Product ranking

Last Updated: Aggregation Period:Dec 17, 2025~Jan 13, 2026
This ranking is based on the number of page views on our site.

  1. Ishikawa Manufacturing Co., Ltd. Business Introduction 石川製作所
  2. Fujiseiki Co., Ltd. Business Introduction 富士精機 本社
  3. Chōtsu Industries Co., Ltd. / Chōtsu Manufacturing Co., Ltd. Company Profile 長津製作所 美豆工場
  4. Nakazawa Foundry Co., Ltd. NPO諏訪圏ものづくり推進機構
  5. 4 Komatsu Ltd. Business Introduction 小松製作所

Construction Machinery Parts Product List

31~36 item / All 36 items

Displayed results

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.

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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.

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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.

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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.

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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.

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Nozawa Industrial Co., Ltd.

We are challenging ourselves to create products that meet our customers' needs by leveraging our expertise in bending processing and brazing.

We manufacture construction machinery parts, various handles, bars, brackets, pipes, rods, and more. We specialize in the fabrication of welded structures, focusing on bending and crushing processing of gas pipes and round steel up to 20A. Additionally, we are known for our silver brazing processing used for hydraulic tubes and can also accommodate small parts.

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