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Hydraulic Equipment Parts Product List and Ranking from 14 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.

Hydraulic Equipment 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. フジテクノ Yamaguchi//Industrial Machinery
  2. 垂水精工舎 Hyogo//Manufacturing and processing contract
  3. 株式会社酒井鉄工所 Niigata//Manufacturing and processing contract
  4. 4 共英鋳造所 Niigata//Machine elements and parts
  5. 4 伊藤精密製作所 MSTEC事業部 Gifu//others
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Hydraulic Equipment 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. Information about the online shop "Tsugitarou.com" フジテクノ
  2. Tairumi Seiko Co., Ltd. Company Profile 垂水精工舎
  3. Kyoei Casting Co., Ltd. Business Introduction 共英鋳造所
  4. Sakai Iron Works Co., Ltd. Business Introduction 株式会社酒井鉄工所
  5. 4 [Case Study of Dacon Anshin 10] Precision Machining of Hydraulic Equipment Parts Manufacturer 伊藤精密製作所 MSTEC事業部

Hydraulic Equipment Parts Product List

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[Case Study of Dacon Anshin 10] Precision Machining of Hydraulic Equipment Parts Manufacturer

[Case Study of Dacon Anshin 10] Precision Machining of Hydraulic Equipment Parts Manufacturer

Increased productivity and improved profitability at the same time! All processing can be done without the issue of Dacon scars, and processes can be consolidated.

We would like to introduce a case study of the introduction of our products to precision machining companies specializing in hydraulic equipment parts. The machining equipment is a multi-tasking machine capable of performing all processes, but due to strict requirements for end face dimple marks, we intentionally left some material for finishing in a later process. After the introduction of Dacon Anshin, the issue of dimple marks was resolved, allowing for complete processing and enabling process consolidation. Additionally, process consolidation led to increased productivity and improved profitability. [Challenges (Issues)] - Due to measures against dimple marks that occurred during product accumulation, complete processing was not possible, resulting in intentionally splitting processes that were inefficient. - Although estimates were based on complete processing, profitability was not feasible due to the division of processes. *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine tools

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Information about the online shop "Tsugitarou.com"

Information about the online shop "Tsugitarou.com"

URL：https://www.tsugitaro.com

To provide greater convenience and to have many customers involved in hydraulics adopt our hydraulic equipment and parts, we have launched the online shop "Tsugitaro.com." We regularly update product information and useful features to respond to our customers' "I want something like this" and "It would be great if there was this." Please feel free to use it.

  • Hydraulic Equipment

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Sanzheng Industrial Co., Ltd. Business Introduction

Sanzheng Industrial Co., Ltd. Business Introduction

The technology of Sansei Industrial is alive within the braking systems of the Shinkansen and in construction and machine tools.

Sansei Kogyo Co., Ltd. manufactures hydraulic equipment parts, pneumatic equipment, vacuum equipment, and other important internal components that play a vital role in the industrial sector. Our company consistently introduces the best equipment through regular capital investment. Based on cutting processing, we can handle all processes necessary for metal parts processing, including various heat treatment processes, surface treatment processes, press processing, and grinding processing. In recent years, assembly operations have seen a dramatic increase in demand and are experiencing rapid growth. We not only assemble individual parts but also combine several components to play a significant role, creating added value through the assembly of standalone parts. For customers who find it cumbersome to order multiple parts separately, we offer a "one-stop service" that consolidates this hassle into one. We can deliver complete products with just one order form, covering everything from the manufacturing of individual parts to assembly, significantly reducing management workload and costs. Sansei Kogyo always stands in the customer's position, delivering satisfaction and trust as a reliable support behind the scenes. For more details, please contact us or download our catalog.

  • Contract manufacturing

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[Case Study Introduction] Lathe Processing

[Case Study Introduction] Lathe Processing

Long hours of unmanned processing are also possible! We will introduce examples of lathe machining.

At Mizuno Machinery Co., Ltd., we specialize in the processing of hydraulic equipment parts such as cartridge valves, as well as turning processing of hardened materials and bar stock specifications. We also enable long hours of unmanned processing using a gantry robot-equipped multi-tasking CNC lathe. We are equipped with a 2-turret, 2-spindle multi-tasking machine (WT150MM, TW8MM, bar stock specifications, and gantry robot) as well as vertical machining centers and compact machining centers, allowing us to handle cylindrical grinding, honing, and rolling processing. *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract

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Kyoei Casting Co., Ltd. Business Introduction

Kyoei Casting Co., Ltd. Business Introduction

We specialize in airtight components such as hydraulic parts and valves.

Kyoei Casting Co., Ltd. is a company located in Nagaoka City, Niigata Prefecture, engaged in the casting of FC and FCD, hydraulic equipment, valves, and other airtight components, as well as the casting of molding machines, machine tools, and industrial machine parts. With a motto of technology and trust, we prioritize quality and strive daily to maintain and improve it. We advocate for clean casting, work towards environmental improvement, and aim to change the image of the casting industry while creating a comfortable factory that attracts young people. 【Business Introduction】 - Sales Items: FC250-300, FCD400-700 - Production Capacity: 100 tons per month - Specializes in airtight components such as hydraulic parts and valves For more details, please contact us.

  • Processing Contract
  • valve
  • Other machine elements

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Quality control system that meets needs

Quality control system that meets needs

We have created a dedicated test stand and are focusing on leak testing! Let us introduce our quality control system.

Our inspection and quality control systems are based on the ISO 9001 management system. We conduct leak tests after the manufacturing and assembly of hydraulic components for construction machinery. We have created dedicated test stands and perform 100% inspection before shipment. Additionally, we also conduct 100% inspection using solvent-based leak tests, which are prone to leakage, for other precision machined products. To accommodate a variety of shapes, we have established comprehensive inspection facilities and maintain a flexible inspection system that also supports 100% inspection. 【Quality Control System】 ■ Leak Tests ■ 100% Inspection ■ Quantification of Quality ■ Inspection Equipment *For more details, please refer to the external link page or feel free to contact us.

  • Processing Contract

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Assembly (Sub-assembly) Business Introduction

Assembly (Sub-assembly) Business Introduction

Assembly with reliable quality from parts adjustment to post-completion inspection! We have extensive experience.

Harada Iron Works Co., Ltd. assembles with reliable quality from detailed parts adjustments to inspections after completion, ensuring stable supply. We also manufacture assembly jigs and conduct leak tests (100% inspection) after assembly. We have a track record in sub-assemblies, press-fitting, screw fastening, and assembly for hydraulic components for construction machinery, medical devices, general industrial machine parts, and defense equipment parts. *For more details, please refer to the external link page or feel free to contact us.

  • Processing Contract

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Sakai Iron Works Co., Ltd. Business Introduction

Sakai Iron Works Co., Ltd. Business Introduction

Consistent processing of parts up to 3m on one side and an outer diameter of 3.5m using various processing methods!

In the processing operations, if the "lathe processing is requested from this factory and the machining processing is requested from that factory" separately, issues such as time loss, cost loss, and management problems between processes will arise due to the movement between factories. Sakai Iron Works Co., Ltd. is equipped with a wide variety of processing machines and specializes in integrated responses, so if you entrust your work to Sakai Iron Works Co., Ltd., all processing can be carried out entirely within the Sakai Iron Works factory. Furthermore, even in cases where there are processing operations that cannot be fully covered by Sakai Iron Works' equipment alone, since Sakai Iron Works belongs to a metal complex, we can minimize losses by collaborating with other factories within the complex. For more details, please contact us or refer to our catalog.

  • Processing Contract

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Tairumi Seiko Co., Ltd. Company Profile

Tairumi Seiko Co., Ltd. Company Profile

We handle everything from processing to assembly. We aim to be a small but elite processing group.

We offer a wide range of services from small lot production of various types to prototypes, including machining and assembly for marine applications, construction machinery, valves, cylinders, and more. We are Tarumi Seiko Co., Ltd., located in Nishi-ku, Kobe City. Please contact us for more details.

  • Other processing machines
  • others

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Hydraulic equipment related parts

Hydraulic equipment related parts

We can handle processes such as hardening, high-frequency hardening, chipping treatment, and polishing at our cooperating factory!

Kiryu Meiji Co., Ltd. handles "hydraulic equipment-related parts." Construction machinery parts are processed using materials such as SCM415, SCM435, and S45C quenched steel. We can also accommodate processes such as hardening, high-frequency hardening, shot peening, polishing, and stop polishing at our partner factories. From prototypes to mass production, we respond to our customers' needs. *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Hydraulic Equipment

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Futamiya Industrial Co., Ltd. Business Introduction

Futamiya Industrial Co., Ltd. Business Introduction

For the manufacturing of hydraulic equipment parts such as shafts and pistons, as well as precision machine parts, choose Futamiya Kogyo.

Futamiya Industrial Co., Ltd. is dedicated to further refining its traditional and trusted technology, striving daily to deliver higher quality and more precise product processing. Our well-equipped facilities and skilled technicians cater to the needs of parts processing, including machining and heat treatment for hydraulic equipment components, precision machinery parts, and construction machinery-related parts. You can rely on us for cutting, heat treatment, and polishing of hydraulic equipment components such as shafts, pistons, and cylinder blocks, as well as precision machine parts and construction machinery-related components. 【Features】 - Achieving machining at the micron level in various machining and grinding processes - Delivering accurate product processing with a comprehensive inspection environment, including 3D measuring instruments - Supporting everything from prototypes to mass production → Order lots ranging from 1 to tens of thousands of units For more details, please contact us or download our catalog.

  • Processing Contract
  • Other machine elements

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One-stop service from cutting processing to grinding processing.

One-stop service from cutting processing to grinding processing.

We provide hydraulic equipment parts in a one-stop service with our own quality assurance system and quick response to delivery times!

Chuo Seisakusho is a parts manufacturer specializing in precision machining, primarily focused on hydraulic equipment. We handle everything from material procurement to a series of precision machining processes, delivering finished products in a one-stop service. We have received evaluations from numerous companies in industries such as construction machinery, agricultural machinery, machine tools, automotive machinery, and medical devices. With over 70 years of technology and experience cultivated since our founding, we respond to all processes through our network of heat treatment and surface treatment vendors, delivering finished products. 【Features】 ■ Well-equipped facilities - We own numerous production equipment and measuring instruments, capable of various machining processes. ■ Precision machining - We excel in precision machining such as NC automatic lathes, honing, and centerless grinding. ■ One-stop service for everything from material procurement to a series of precision machining processes. ■ Recognized by numerous companies. *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Hydraulic equipment parts

Hydraulic equipment parts

Supports the production of small lot items! A lineup of valve plates and motor casings, among others.

At Nasada Corporation, we manufacture parts for axial piston pumps and axial piston motors used in hydraulic excavators, cranes, industrial machinery, and ships. We accommodate both mass production and small lot manufacturing of valve plates, pump casings, motor casings, swash plates, drive shafts, crankshafts, valve covers, and more. 【Product Lineup】 ■ Valve Plates ■ Valve Covers & Sliders ■ Swash Plates ■ Crank & Drive Shafts ■ Motor Casings ■ Pump Casings *For more details, please refer to the PDF document or feel free to contact us.

  • Hydraulic Equipment

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[Technical Introduction] Assembly Work

[Technical Introduction] Assembly Work

Gather parts using various tools into one product! It prevents mistakes in parts and forgetting to assemble them.

We will introduce the technology incorporated in the process of "assembly work." By assigning addresses to the shelves (parts shelves) where parts are stored and fixing them to a specific location, we prevent mistakes in part numbers during the parts input process. Additionally, by preparing parts for one unit at a time, we make it easy to visually confirm the parts. Furthermore, we have installed a counter and a torque wrench with a limit switch on the workbench, which counts the number of tightening actions to prevent forgetting to tighten. 【Features】 <Fixed Addressing of Assembly Shelves and Display of Actual Samples> ■ Prevents mistakes in part numbers during input ■ Allows for comparison to ensure the part is the same as the desired one <Complete Kit of Assembly Parts> ■ Simplifies parts confirmation to prevent mistakes and omissions in parts *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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Product Example: Popette & Sheet

Product Example: Popette & Sheet

Achieving stable and high-precision grinding processing through years of cultivated technology, knowledge, and management systems!

At Aisei Industrial Co., Ltd., we manufacture poppets and seats used in hydraulic equipment relief valves and other applications. We focus on high-precision grinding of the seat surface and outer diameter, emphasizing roughness and coaxiality to prevent leaks. Additionally, we use through-feed type machines to perform high-precision centerless grinding with an outer diameter tolerance of less than 5μ, accommodating parts with outer diameters up to φ20 and lengths up to 80. 【Case Overview】 ■ Size: Up to 38mm in diameter ■ Scratch Inspection: Detailed surface scratch inspection using an electron microscope *For more details, please refer to the related links or feel free to contact us.

  • Hydraulic Equipment
  • Wafer processing/polishing equipment
  • valve

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