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Machine parts Product List and Ranking from 26 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

Machine parts Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 大崎機工 Aichi//Trading company/Wholesale
  3. シオノ鋳工 Kyoto//Ferrous/Non-ferrous metals
  4. 4 新興刃物 Osaka//Manufacturing and processing contract
  5. 4 ZESTIA Nagano//Manufacturing and processing contract
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Machine parts Product ranking

Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. Mechanical part "Push Rod"
  2. Ohsaki Kiko Co., Ltd. Product Lineup 大崎機工
  3. Shiono Casting Co., Ltd. Business Introduction シオノ鋳工
  4. Mechanical part "Slitter Line Rubber Ring" 新興刃物
  5. 4 Understand low-cost design techniques! A must-read booklet for VA/VE available for free. ZESTIA

Machine parts Product List

1～15 item / All 34 items

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Understand low-cost design techniques! A must-read booklet for VA/VE available for free.

Understand low-cost design techniques! A must-read booklet for VA/VE available for free.

A must-read for designers and developers struggling with VA/VE! A booklet packed with essential knowledge for cost reduction.

The "Mechanical Parts and Assembly VA Technology Handbook" is a booklet that compiles knowledge and examples for achieving low-cost design in machinery and equipment manufacturing. It is packed with processing methods and design points that mechanical designers and developers should keep in mind! ★ This booklet is currently being offered for free! Please check it out from "Download" ★ 【Contents】 I. Knowledge Necessary for Low-Cost Machinery and Equipment Design 1. Current Situation of Machinery and Equipment Designers 2. How to Design Machinery and Equipment at Appropriate Costs 3. Processing Methods that Designers and Developers Should Know II. Points for Low-Cost Design in Machinery and Equipment Manufacturing 1. Points for VA/VE Cost Reduction Design in Machining 2. Points for VA/VE Cost Reduction Design in Surface Treatment and Heat Treatment 3. Points for VA/VE Cost Reduction Design in Material Selection 4. Points for VA/VE Cost Reduction Design in Assembly and Sheet Metal Work ...etc

  • Other food machinery
  • Gearbox
  • Other processing machines

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Compliance with the RoHS2 Directive

Compliance with the RoHS2 Directive

We are implementing initiatives towards compliance with RoHS2 to provide our customers with trustworthy and reliable products.

At Achi Seiki, we continuously conduct surveys on the usage and content of substances regulated by the RoHS Directive for materials and supplies procured during the manufacturing of our products. In implementation, we operate a "RoHS Directive Compliance Management System." Based on regulatory requirements and customer demands, we are working on considering alternatives in cases where regulated substances are present and on eliminating those substances. We can also provide certificates of non-use of substances, ingredient lists, and environmental documentation. Please feel free to contact us for any requests or inquiries regarding the RoHS Directive. 【Features】 ■ Operation of the "RoHS Directive Compliance Management System" ■ Continuation of the system for RoHS2 compliance activities and implementation ■ Provision of certificates of non-use of substances, ingredient lists, and environmental documentation is also possible *For more details, please refer to the external link or feel free to contact us.

  • Contract Inspection

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[Metal Processing Case] NC Lathe Processing

[Metal Processing Case] NC Lathe Processing

To meet geometric tolerances, a cylindrical grinding machine was also used to achieve precision through simultaneous processing!

We would like to introduce a machining case of mechanical parts with multiple geometric tolerances conducted at Sakai Iron Works Co., Ltd. Since the product had tolerances in various parts and required high precision, a cylindrical grinding machine was also used to meet the geometric tolerances. The accuracy was achieved through simultaneous processing. In addition, we also have NC lathe machining cases such as "shaft (maximum diameter φ360 L1600)" and "eccentric shaft." Please feel free to contact us when you need our services. 【Case Overview】 ■ Size: Ф100 L200 ■ Material: S50C ■ Inner Diameter: Ф70H6 *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Presentation of Case Studies: Precision Parts Manufacturing Mainly Using Composite NC Automatic Lathes

Presentation of Case Studies: Precision Parts Manufacturing Mainly Using Composite NC Automatic Lathes

Collaborating with our own technology and about 30 partner companies! Secondary processing is done using NC lathes and MC machines!

Star Seiki Co., Ltd. processes forged products (aluminum and SUM materials) and die-cast products (aluminum and zinc), and is capable of providing assembly services (riveting, press-fitting, and adhesive bonding). This document introduces examples of processing conducted by our company, our equipment, and our partner companies. We own four units of the Citizen Machinery 'Cincom L32', which can handle a wide range of complex shapes. We receive orders from a diverse range of customers, including those in OA equipment parts, automotive parts, labor-saving equipment parts, air conditioning-related parts, electronic and electrical parts, and camera parts. Please feel free to download and take a look. [Contents (partial)] ■ Processing examples ■ Equipment introduction ■ Inspection equipment introduction ■ Partner company introduction *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Kanesho Seiko Coating Industry Limited Company - Business Introduction

Kanesho Seiko Coating Industry Limited Company - Business Introduction

We support the foundation of Japanese craftsmanship. We aim to create products that make people say, "Japanese-made is really good, isn't it? It's different..."

Kanematsu Seito Kogyo Co., Ltd. is a company that mainly engages in hard plating processing, cyanide copper plating processing, and various buff polishing processes. We specialize in thick plating for shafts and perform processing for spools, gear shafts, machine parts, transportation equipment, and mold-related items, accommodating orders from single units to mass production. Additionally, we also handle castings, heavy items, and cutting tools, so please feel free to consult us. 【Main Processed Products】 ■ Automotive parts, molds, various rolls *For more details, please refer to our catalog or feel free to contact us.

  • Processing Contract
  • Other machine elements
  • Other molds

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Business Introduction (1) "Painting"

Business Introduction (1) "Painting"

A specialized manufacturer of industrial machine parts that delivers 30,000 items and 4 million components annually.

S.E.G. Co., Ltd. is a precision sheet metal welding processing manufacturer that handles parts for agricultural machinery, construction machinery, boiler parts, and more. We are capable of a wide variety of processing, including precision sheet metal, can manufacturing, welding, painting, machining, hardening, and assembly, accommodating both small and large production runs. Our company boasts a top-class processing equipment inventory in Shikoku, and in the 'painting' process, we have introduced powder coating equipment that can create strong paint films through spray painting. 【Equipment and Machinery (excerpt)】 ■ Venturi booth W4000, for powder coating: 2 units ■ Venturi booth W5000, for solvent coating: 1 unit ■ Safe-type drying oven W2500×H3000×L3000: 1 unit, etc. Additionally, we have established a unique quality control system and achieved speedy high-quality product production through the introduction and utilization of CALS. *For more details, please refer to the materials. Feel free to contact us as well.

  • Processing Contract
  • Other machine elements

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[Nationwide service available!] Processing manufacturer in Nankoku, Kochi Prefecture

[Nationwide service available!] Processing manufacturer in Nankoku, Kochi Prefecture

We will respond to a wide variety of processing needs across the country, focusing on the Shikoku and Kyushu areas!

S.E.G. Co., Ltd. is a manufacturing company based in Kochi that has been engaged in "monozukuri" (manufacturing) for over 50 years since its establishment in 1963. We own four factories in Nankoku City, Kochi Prefecture, with a total site area of 41,000 m² and a building area of 27,950 m², allowing us to deliver 30,000 items and 4 million parts to our customers annually. ■ East Factory Spot welding assemblies / Large welding assemblies ■ South Factory Press bending products / 3D bending of rebar and pipes using wire bender and pipe bender machines Welding of multi-assembly products using automatic welding machines / Contract production of welding jigs / Contract production of press molds ■ West Factory Punching, bending, and forming of steel plates using press machines / Precision processing of steel plates using turret punch press machines Precision processing of steel plates using laser processing machines ■ Nankoku Factory Mission cases / Gears / Shaft hardening, polishing / Coating Stainless steel parts processing / Mechanical unit assembly *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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Machine parts

Machine parts

Leave machining processes such as cutting, grinding, and barrel polishing to us.

Our company is engaged in the manufacturing and sales of machine parts, and we excel in both general-purpose manufacturing and the production of specialized machines. Additionally, we have accumulated unique and excellent technical skills and know-how in precision parts processing primarily using NC automatic machines, as well as in the design and production of NC automatic machines and precision wire cutting processing. Please feel free to consult us if you have any requests. 【Processing Technologies】 ■Machining and Cutting ■Machining and Grinding ■Machining and Barrel Polishing ■Machining and Press Processing ■Electrical Discharge Machining and Engraving ■Electrical Discharge Machining and Cutting *For more details, please download the PDF or feel free to contact us.

  • Other machine elements
  • Processing Contract
  • Contract manufacturing

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Case study of cost reduction in metal processing through the relaxation of flatness tolerances.

Case study of cost reduction in metal processing through the relaxation of flatness tolerances.

By relaxing flatness tolerances, we reduce machining man-hours and achieve cost reduction!

In the drawing, there are indications for parallelism and flatness with respect to reference surface A. Additionally, the presence of mounting holes suggests that it can be used by tightening with bolts. For such mechanical parts, achieving flatness becomes increasingly difficult as the workpiece size increases. The increase in processes such as rough machining, semi-finishing, and finishing requires more time and contributes to the cost increase of mechanical parts. If there are no design issues, it is possible to relax the precision indication for flatness and only relax the tolerance for parallelism with respect to reference surface A, thereby eliminating the semi-finishing process and completing it with finishing machining. This can reduce the man-hours for cutting processes and achieve cost reduction. [Case Study] ■ Content: Cost reduction in metal processing through relaxation of flatness tolerance ■ Challenge: The increase in processes requires more time and contributes to the cost increase of mechanical parts ■ Proposal: Relax the precision indication for flatness and only relax the tolerance for parallelism with respect to reference surface A ■ Application: Cost reduction, cutting processing, machining, lathe work, precision processing *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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Machine part "Knife Holder"

Machine part "Knife Holder"

Used for high rigidity thick plate shearing machines! We have a production record of up to 200×φ280×φ725!

The side trimming knife holder is a holder used for knives in side trimming devices that shear steel plates and non-ferrous metals to specified plate width dimensions. It is used in high-rigidity thick plate shearing machines, with a maximum production record of 200×φ280×φ725. ○ The holder that receives the blade also requires high precision, similar to the blade itself. Our company has extensive experience with flat and round materials, selecting materials and hardness according to their applications, and designing heat treatment and processing steps to enhance characteristics based on product specifications. (Example) Side trimming knife holder (200×φ280×φ725) Typically made from SCM440, we use SKT4 instead, which has good hardenability to accommodate large components. Oil hardening achieves high hardness throughout the center, improving durability. 【Our Features】 ■ Fast delivery We have a variety of steel grades available, allowing us to respond flexibly to different situations. ■ We meet various requests We propose appropriate steel grades and processing based on product specifications. ■ Total cost reduction Contributes to reduced blade replacement frequency and longer life. *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

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Mechanical parts

Mechanical parts

As a reliable partner supporting manufacturing, we solve our customers' "challenges."

Our company maintains a network with a diverse range of industries and various related companies, providing total management from product sales, manufacturing, processing, quality control, to maintenance. With over 50 years of experience and more than 1,000 business partners and suppliers, we offer customers affordable and appropriate products. Additionally, we connect our sales offices nationwide through a unique network, selecting offices with the know-how suitable for customer requests, and sometimes linking multiple offices together, enabling us to provide quick and appropriate solutions. 【Products Handled】 ■ Cast and forged steel products ■ Non-ferrous metals and non-metal products ■ Mechanical elements and parts ■ Metal processed products ■ Magnets, etc. *For more details, please download the PDF or feel free to contact us.

  • Other machine elements

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Mechanical parts

Mechanical parts

We will manufacture the product you requested using the appropriate processing method.

We handle "mechanical parts" at our company. Centered in Shenzhen, China, we have established suppliers with a proven track record for Japanese companies. We personally verify each factory and our local staff continuously updates information. Additionally, we accept quotes for small lot orders, and our deep understanding of local conditions allows us to make suitable proposals for our customers. 【Processing Achievements】 ■ Resin molding ■ Press processing ■ Wire cutting ■ CNC processing ■ Forging, etc. *For more details, please download the PDF or feel free to contact us.

  • Other machine elements

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Daishin Kiko Co., Ltd. Business Introduction

Daishin Kiko Co., Ltd. Business Introduction

Leave the manufacturing of parts to us.

Daishin Kiko Co., Ltd. manufactures mechanical seal parts, valve parts, and general industrial machine parts. We produce prototype parts and nuclear equipment parts, handling everything from material procurement to processing, hardening, surface treatment, polishing, and delivery. We provide comprehensive support through our unique network. 【Business Overview】 ■ Parts Manufacturing - Manufacturing of mechanical seal parts - Manufacturing of valve parts (nuclear parts) - Prototype parts production (pre-mass production prototypes) - Production of lap plates Cu, FC 300φ to 1400φ - Production of special bolts and nuts ■ Sales of design and development products ■ Import sales (online sales) *For more details, please download the PDF or feel free to contact us.

  • Interior parts
  • Other machine elements

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Welcome to the Monozukuri Concierge!

Welcome to the Monozukuri Concierge!

When you're in trouble! Whatever it is, anything at all! Please consult me!!!

For example: - A part of the machine has broken. I wonder where I should request help... - One of the parts of the machine I've been using for many years has worn out and seems like it will soon be unusable. I contacted the machine manufacturer, but they refused, saying they no longer handle it. - Even though the part was made as usual, for some reason it doesn't work properly! - I want to create a prototype, but I wonder if there are any vendors that can make just one piece... - The vendor I'm currently working with is reliable, but I feel like the prices are high. Our company considers it our service and mission to support everyone’s "troubles," and we hope to respond with craftsmanship and skill. Please consult us as you would a hotel concierge!

  • gear

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