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Parts manufacturing services Product List and Ranking from 44 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.

Parts manufacturing services 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. PNEUMATIC INDUSTRIES CO., LTD. Osaka//Other manufacturing
  2. ゴーショー Tokyo//Trading company/Wholesale
  3. マツイ 東京本社 Tokyo//Trading company/Wholesale
  4. 4 MORIMOTO SEIMITSU SHAFT Co., Ltd Mie//Machine elements and parts
  5. 5 セイワ Osaka//Industrial Machinery
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Parts manufacturing services 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. Mechanical Chuck “MC-3” (Lug Type) — Paper Tube / Core Chuck PNEUMATIC INDUSTRIES CO., LTD.
  2. Pneumatic Shaft (Air Shaft) PNEUMATIC INDUSTRIES CO., LTD.
  3. Plug for closing processing holes in φ1.5 or smaller flow paths - Expander マツイ 東京本社
  4. 4 Fine Lock (Rolling Type Core Chuck) PNEUMATIC INDUSTRIES CO., LTD.
  5. 5 Multi-axis automatic lathe 6-axis/8-axis hydraulic CNC / manufactured by Schütte ゴーショー

Parts manufacturing services Product List

166～180 item / All 276 items

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Processing of cast products and various steel materials (from material selection to processing and surface treatment in a consistent manner)

Processing of cast products and various steel materials (from material selection to processing and surface treatment in a consistent manner)

For those considering cost reduction and procurement from China: Precision machining of castings and other materials available in China! Reliable with material composition, heat treatment, and surface treatment based on JIS standards.

At Keisan Tech Co., Ltd., we perform processing that accommodates various manufacturing methods and diverse materials according to application, starting with wear-resistant steel and precision machining. We have established a production line to manufacture wear-resistant steel, which is difficult to heat treat and process, in China. Additionally, we undertake precision machining that has been considered challenging in China until now. In addition to heat-resistant steel and wear-resistant steel, we also handle cast iron, cast steel, acid-resistant steel, and non-ferrous products. Through transactions with various manufacturers of diverse manufacturing methods in China, we select manufacturers based on the shape, precision, and price of the products. **Features** - Manufacturing wear-resistant steel, which is difficult to heat treat and process, in China - Established production lines for Cr-Mo steel, high Mn steel, and 27Cr cast iron in China - Capable of precision machining from large to small items, including processing from materials such as castings and forgings - Able to handle cast iron, cast steel, acid-resistant steel, and non-ferrous products - Manufacturers can be selected based on the shape, precision, and price of the products *For more details, please refer to the PDF document or feel free to contact us.*

  • Contract manufacturing
  • Processing Contract
  • Other metal materials

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[Chassis Vehicles, Special Vehicles, Body Manufacturing Examples] Light Mobile Sales Vehicle <N-DINER>

[Chassis Vehicles, Special Vehicles, Body Manufacturing Examples] Light Mobile Sales Vehicle <N-DINER>

Would you like to try a new management approach from the customer's perspective? We will also introduce the benefits of being "light."

We would like to introduce a case of manufacturing a mobile sales vehicle based on a light vehicle, the N-DINER. The windows that open and close from the top and bottom serve as a counter, and it is fully equipped with a sink, gas stove, work table, storage boxes, etc. Design and customization options are available. Our company provides a comprehensive service from design consultation to selecting suitable materials, proposing designs that meet our customers' needs. 【Benefits of being "light"】 ■ Ease of starting a business ■ Consideration for operations after opening ■ A proactive sales approach through mobile sales ■ The ability to implement new customer-focused sales that are not constrained by traditional models ■ Versatility with one vehicle, with excellent mobility as a strength *For more details, please refer to the related links or feel free to contact us.

  • Contract manufacturing

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[Vehicle Assembly, Special Vehicles, Body Manufacturing Examples] Large Mobile Sales Vehicle

[Vehicle Assembly, Special Vehicles, Body Manufacturing Examples] Large Mobile Sales Vehicle

Transforming your thoughts into shape with 'Your Wishes' × 'V-Crew's Ideas'

We would like to introduce a case of manufacturing large mobile sales vehicles at V-Crew Co., Ltd. The mobile sales vehicle was active at the reconstruction market held in Minamisanriku. Our company provides total support, including design, repair, renovation, and production of buses. Additionally, we offer consistent services from design consultation to the selection of suitable materials, proposing designs that meet our customers' needs. We strive to express not only the appearance but also the "thoughts" behind the design. [Case Overview] ■ Mobile sales vehicle that was active at the reconstruction market held in Minamisanriku *For more details, please refer to the related links or feel free to contact us.

  • Contract manufacturing

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[Vehicle Assembly, Special Vehicles, Vehicle Body Manufacturing Examples] Large Mobile Sales Vehicle <Supermarket>

[Vehicle Assembly, Special Vehicles, Vehicle Body Manufacturing Examples] Large Mobile Sales Vehicle <Supermarket>

Introducing a case study of a large mobile sales vehicle equipped with a high-capacity refrigerator and display shelves.

We would like to introduce a case of manufacturing a large mobile sales vehicle for Ujie Supermarket. With a large-capacity refrigerator and height-adjustable shelves, we efficiently deliver products to customers. Our company is committed to creating user-friendly buses through significant design and structural changes that shape our customers' needs. We also provide design, planning, and image creation tailored to your requests. [Case Overview] ■ Capable of efficiently delivering products to customers with a large-capacity refrigerator and height-adjustable shelves. *For more details, please refer to the related links or feel free to contact us.

  • Contract manufacturing

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Sale of parts

Sale of parts

Abundant stock and an excellent location! Well-managed inventory with library-like shelving.

We sell marine engine parts and accessories. Our concept of repair is to "fix it quickly and reliably," and the key to achieving this is how quickly we can gather the necessary repair parts. The vast inventory of parts stored in our large stockroom and our location near the airport support our 95% supply rate and next-day delivery record. Additionally, we offer "same-day delivery service" from Hokkaido to Okinawa. 【Features】 ■ Location and "ample inventory" that enable next-day delivery ■ "Same-day delivery service" available from Hokkaido to Okinawa ■ Well-managed inventory with library-like shelving for "ample stock" ■ Proven track record of a 95% supply rate *For more details, please refer to the PDF document or feel free to contact us.

  • Engine parts
  • others

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Nitto Kohki Co., Ltd. Control Panel Box

Nitto Kohki Co., Ltd. Control Panel Box

We offer a wide variety of products that can accommodate various needs, including indoor and outdoor use.

Cabinet for dishes *For more details, please check our company's e-commerce site below.↓

  • Circuit breakers and switches

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Integrated crankshaft

Integrated crankshaft

For outboard motors and cogeneration! Compressors and generators can also be manufactured.

Fujita Iron Works Co., Ltd. conducts a comprehensive production of engine parts and small general-purpose components, ranging from hot and cold forging to single-process production such as cutting and polishing. We mainly manufacture integrated crankshafts for outboard motors. Additionally, we also produce components for compressors and generators. [Applications] ■ Outboard motors (two-cylinder) ■ Outboard motors (single-cylinder) ■ Cogeneration *For more details, please refer to the PDF document or feel free to contact us.

  • Engine parts

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Parallel Key Catalog

Parallel Key Catalog

Using high-precision drawn materials! We provide parallel keys that match the shafts you will use.

This catalog introduces the "Parallel Keys" from YSK Corporation. We use high-precision drawn materials such as S50C and SUS316, ensuring accuracy, and we provide parallel keys that match the shafts you will be using. We offer a lineup of products including the round key "YKM," as well as "YKMS" and "YKH." 【Contents (excerpt)】 ■ Order examples ■ Key groove shapes and dimensions for parallel keys ■ Shaft retaining rings ■ Shape and dimensions of E-type retaining rings ■ Company facilities *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Diesel engine parts

Diesel engine parts

Used as industrial engines such as forklifts! Introduction of diesel engine parts.

Our company manufactures engine parts such as housing flywheels for small diesel engines. The diesel engines equipped with the manufactured parts are used as industrial engines in agricultural machinery, construction machinery, generators, forklifts, and more, and are active worldwide. 【Features】 ■ Manufacturing of engine parts such as housing flywheels ■ Used as industrial engines for forklifts and others ■ Active worldwide *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Precision machining parts manufacturing service

Precision machining parts manufacturing service

Leave everything from precision parts processing to assembly to us.

Our company primarily handles precision machined parts and also accepts orders for assembled products. Since the fiscal year 1970, we have also been involved in defense equipment and have been delivering assembled products for many years. Please feel free to contact us if you have any requests. 【Main Products】 ■ Industrial Equipment ■ Security Equipment ■ Textile Equipment ■ Hydraulic Equipment *For more details, please download the PDF or contact us.

  • Processing Contract
  • Other machine elements
  • Contract manufacturing

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[Processing Example] Crankshaft 5 for S43C Engine

[Processing Example] Crankshaft 5 for S43C Engine

For small outdoor work machinery! Examples of various processes applied after rough material shaping through cold forging.

We would like to introduce a case of machining crankshafts for agricultural machinery at our company. This product is a mechanism that converts the up-and-down motion of the piston inside the engine into rotational motion. The power is transmitted to the transmission through the connecting rod and flywheel, causing the wheels to rotate. Our company is capable of building dedicated lines using gantry loaders, allowing us to excel in mass production of tens of thousands of shafts per month tailored to our customers' needs. [Case Overview] ■ Product Classification: Crankshaft ■ Delivery Industry: Outdoor Machinery Manufacturers ■ Application: Small Outdoor Machinery ■ Material: S43C ■ Size: L47mm (Flange: φ45mm) × φ10 *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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[Processing Example] Crankshaft 5 for Engine Made of SCM415

[Processing Example] Crankshaft 5 for Engine Made of SCM415

From rough processing to rolling, heat treatment, and finishing! We specialize in consistent mass production processing of shafts.

We would like to introduce a case of processing crankshafts for agricultural machinery at our company. The size is L66×φ12×φ10, with a flange diameter of φ55. The material is chromium-molybdenum steel SCM415. After machining the center hole, rough machining of the outer diameter and threading is performed on a lathe, followed by heat treatment. After that, finishing of the outer diameter and pin hole is done, resulting in the completed product. 【Case Overview】 ■Product Classification: Crankshaft ■Delivery Industry: Outdoor Machinery Manufacturer ■Application: Small Outdoor Machinery ■Material: SCM415 ■Size: L66mm (flange part: φ55mm) × φ12 × φ10 *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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[Processing Example] Crankshaft 6 for Engine Made of SCM415

[Processing Example] Crankshaft 6 for Engine Made of SCM415

High strength and wear resistance required! A case study of processing that achieved high toughness through tempering.

We would like to introduce a case study of processing crankshafts for agricultural machinery engines at our company. In the heat treatment of the shafts, we first perform carburizing and high-frequency quenching. By heating the workpiece to a high temperature and then rapidly cooling it, we can increase its hardness. While quenching increases hardness, it also has the disadvantage of making the material brittle. Therefore, we perform tempering to enhance toughness (ductility). By heating the workpiece at a temperature lower than the quenching temperature and holding it for a certain period before slowly cooling it, we can achieve high toughness. 【Case Overview】 ■ Product Category: Crankshaft ■ Delivery Industry: Outdoor Machinery Manufacturer ■ Application: Small Outdoor Machinery ■ Material: SCM415 ■ Size: L66mm (Flange: φ55mm) × φ12 × φ10 *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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[Processing Example] Crankshaft for Engine (Carbon Steel for Mechanical Structures) 3

[Processing Example] Crankshaft for Engine (Carbon Steel for Mechanical Structures) 3

Rich experience in mass production processing of shafts for automobiles and agricultural machinery! Examples of processing using hot forging.

We would like to introduce a case of processing crankshafts for agricultural machinery engines at our company. The material used is alloy steel for mechanical structures, with dimensions of L57×φ15 and a flange diameter of φ64. The rough material is shaped through hot forging, followed by center hole processing. The outer diameter is then roughly machined on a lathe, and pin holes are drilled and threads are rolled before heat treatment is performed to enhance strength and hardness. Finally, the crankshaft is completed through grinding and finishing of the outer diameter and pin holes. 【Case Overview】 ■ Product Classification: Crankshaft ■ Delivery Industry: Outdoor machinery manufacturers ■ Application: Small outdoor machinery ■ Material: Alloy steel for mechanical structures ■ Size: L57mm (flange: φ64mm) × φ15 *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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