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Auto Parts Product List and Ranking from 42 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.

Auto 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. フォルシア・ジャパン Kanagawa//Machine elements and parts
  2. 角野製作所 Gifu//Automobiles and Transportation Equipment 本社
  3. null/null
  4. 4 大豊プレス有限会社 Hiroshima//Ferrous/Non-ferrous metals
  5. 5 諏訪機械製作所 Nagano//Manufacturing and processing contract
Go to Company Ranking

Auto 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. Automotive parts フォルシア・ジャパン
  2. Automotive parts 角野製作所 本社
  3. Small automotive parts that can be mass-produced with high precision through consistent manufacturing.
  4. 4 Daiho Press Automotive Parts 大豊プレス有限会社
  5. 4 Automotive parts, with a proven track record of producing 1,000 to 150,000 units per month. ハマダ

Auto Parts Product List

1～15 item / All 112 items

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[Processing Example] Elimination of Heat Treatment through Work Hardening in Cold Forging

[Processing Example] Elimination of Heat Treatment through Work Hardening in Cold Forging

Shorten three processes into one! Reduce processes and costs with a servo press!

By combining motion control and back pressure control using a servo press, we were able to reduce a process that traditionally took three steps into just one step. As a result, we significantly reduced mold costs and achieved a reduction in product costs. Please feel free to contact us when you need assistance. 【Features】 ■ Utilization of servo press ■ Optimization of plastic flow through back pressure control *For more details, please refer to the PDF document or feel free to contact us.

  • Other Auto Parts

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[DAEYANG TECH] Rubber products and synthetic resin products, automotive parts

[DAEYANG TECH] Rubber products and synthetic resin products, automotive parts

Rubber products and synthetic resin products / Automotive parts, construction parts, general industrial parts

[Business & Products] - Weather strips for automobiles - Gaskets for construction, including building (curtain wall), used in industrial machinery parts for oil leakage prevention and vibration damping - Production of other components for electrical, electronic, medical, and household appliances [Major Clients] Iseki & Co., TESLA

  • Rubber

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High precision motorcycle parts

High precision motorcycle parts

If you are looking for production of difficult-to-machine materials in small lots with a variety of types, please contact us!

We will specialize mass-produced items into dedicated machines and promise stable delivery assurance. Please consult us regarding any products, materials, or processing methods you are having trouble with.

  • Processing Contract

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Plastic Industry Specialist TENSHO Comprehensive Catalog

Plastic Industry Specialist TENSHO Comprehensive Catalog

Building up each technology, towards the infinite field of creation.

As technology advances and the pace of information and mechanization accelerates, we at TENSHO have continuously honed our technical skills and have launched numerous products as pioneers in the plastic industry. How far can we uncover the potential hidden within synthetic resin materials? Driven by a passion for manufacturing that aims higher, we strive to create products that transcend the realm of plastics, crossing fields such as electronics and electronic devices, and enduring through the ages. We are expanding the wings of limitless creativity while evolving our unique technologies. [Featured Products] - Automotive Parts → Interior and Exterior Parts → Engine Room - Mechanical Components - Lighting Fixtures - Precision Mechanisms and Functional Parts, Precision Parts for Medical Devices - Thin TV Exterior Parts For more details, please contact us or download the catalog.

  • Other Auto Parts

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For maintaining the aesthetic appearance of automotive parts, building materials, and more! 【Fine Hard】

For maintaining the aesthetic appearance of automotive parts, building materials, and more! 【Fine Hard】

In addition to the beauty of the coating itself, it also has functions such as weather resistance, abrasion resistance, stain resistance, and adhesion.

**Features** - **High Weather Resistance** By adopting newly developed high weather-resistant acrylic resin, the weather resistance has been significantly improved compared to conventional acrylic paints, achieving weather resistance comparable to acrylic silicone paints. - **High Adhesion** The incorporation of inorganic polymers demonstrates high adhesion to various substrates such as metal, stone, resin, and glass. - **High Hardness** The coating is resistant to scratches and has excellent stain resistance. - **High Quality Feel** It forms a beautiful coating with excellent gloss and thickness. Particularly in the case of clear coats, it enhances the inherent beauty of the substrate. *For more details, please contact us.*

  • plastic

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KMAC's processing technology and features that solve three challenges.

KMAC's processing technology and features that solve three challenges.

Please feel free to consult us about small lot prototypes! We will provide processing proposals based on your requests.

We will introduce KMAC's processing technology and features that solve three challenges related to cold forging and cold forming of automotive parts. Our company has a procurement network of over 30 forging manufacturers with various areas of expertise, primarily centered in the Kansai region and extending throughout Japan, Taiwan, and China. This allows us to select appropriate suppliers based on customer requests, such as what shapes they wish to achieve. Additionally, by manufacturing in the areas of expertise of each manufacturer, we can keep costs down. We will provide processing proposals based on customer requirements. 【Features】 ■ Utilizing a network of various manufacturers to accommodate diverse products ■ Making cost-effective proposals by leveraging the strengths of manufacturers ■ Providing processing proposals based on customer requests, from prototypes to full-scale production *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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GFRP automotive parts [resin processing]

GFRP automotive parts [resin processing]

We have extensive experience in GFRP (resin) processing! Please leave your GFRP processing to us!

This product is an insulating component used in automotive applications. The GFRP (glass epoxy resin) used in this product has excellent electrical properties, adhesion, chemical properties, and dimensional stability, making it widely used for insulators and other applications. However, it is also characteristic that many manufacturers are reluctant to cut it due to issues such as the handling of chips after cutting. Our company has been engaged in GFRP processing for many years and supplies GFRP products to customers in various industries. If you are looking for a GFRP component processing manufacturer, please feel free to contact us.

  • Other Auto Parts

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Showa Spring Automotive Parts

Showa Spring Automotive Parts

We will carry out production and sales activities that consider quality and the environment based on ISO 9001 and ISO 14001.

In an era of surplus goods, the development of high value-added new products can be said to be the mission of companies. At our company, we consult with customers about their needs and development requests from the initial stages. From the perspective of manufacturing, we propose manufacturing methods, materials, and shapes that take into account prototyping, evaluation, and mass production.

  • Contract manufacturing

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Daiho Press Automotive Parts

Daiho Press Automotive Parts

We will draw out your needs and provide the highest quality.

Our company's motto is "Better products, faster." Just being fast does not ensure quality. At Taiho Press, we quickly draw out our customers' needs with the technology we have cultivated over many years, and we swiftly turn those needs into reality. Taiho Press makes it possible to "maintain quality without neglecting speed." In addition to "automotive parts," we also handle "marine parts." For details regarding standard sizes and other inquiries, please contact us by phone or email.

  • Other molds

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The phrase 'I can't' is taboo. Oohwa Seiken, precision machining.

The phrase 'I can't' is taboo. Oohwa Seiken, precision machining.

Industry: Automotive (Prototype) / Machine Tools / Robotics

We never say "can't" in response to any advanced requests. Because it's difficult, and precisely because other companies can't do it, we at Ohba Seiken believe it is worth doing. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other machine elements
  • Processing Contract

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Cutting-edge low technology. Daiha Seiken, precision machining.

Cutting-edge low technology. Daiha Seiken, precision machining.

Industry: Automotive (Prototype) / Machine Tools / Robotics

In precision machining, everything cannot be completed solely by computers. At Ohba Seiken, we pursue world-class "cutting-edge manufacturing" by utilizing the tactile sense of our machinists, the latest IT to support them, and advanced machine tools. *For more details, please refer to the PDF document or feel free to contact us.*

  • Other machine elements
  • Processing Contract

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Technical Information Development Vision

Technical Information Development Vision

Supporting all industries with technology. Developing talent.

We will demonstrate both advanced technology and creative technology. Utilizing a diverse range of materials such as cast iron, steel, aluminum, copper, stainless steel, MC nylon, Inconel, and carbon, we have been involved in the manufacturing of various machine parts. The foundation of our technology lies in advanced technology and creative technology. We will leverage the results of both to meet further cutting-edge needs.

  • Other Auto Parts
  • Assembly Jig
  • Other machine elements

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Automotive parts processed by lapping tough pitch copper.

Automotive parts processed by lapping tough pitch copper.

Processing was carried out with a high precision surface roughness of Ra0.001! Tough pitch copper was used as the material.

Introducing automotive parts made from tough pitch copper, processed to a thickness of 1mm and a surface roughness of Ra0.001. We have achieved high-precision surface roughness of Ra0.001 on the soft and difficult-to-process tough pitch copper. The dimensions are 10mm × 10mm × 1t, with a corresponding lot size of 100 pieces. Our double-sided grinding and lapping technology does not use magnets for workpiece fixation; instead, it grinds and polishes the workpiece by sandwiching it between upper and lower rotating grinding stones, allowing us to accommodate various materials, including non-magnetic and difficult-to-cut materials. Please feel free to consult us when needed. 【Product Specifications】 ■ Material: Tough pitch copper (99.9% pure copper) ■ Processing Type: Lapping, polishing ■ Dimensions & Precision: 10mm × 10mm × 1t, Surface Roughness: Ra0.001 ■ Industry: Automotive ■ Lot Size: 100 pieces *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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Automotive parts made of phosphor bronze processed by grinding.

Automotive parts made of phosphor bronze processed by grinding.

Soft copper material processed to Rz0.0456! Dimensions are Φ3mm×1t!

Introducing an automotive part made of phosphor bronze, processed to a surface roughness of Ra0.0062 and a thickness of 1mm. We have performed machining on a soft copper material with a thickness of 1mm, surface roughness: Ra0.0062, Rz0.0456. The flatness is 0.01, and the corresponding lot size is 1000 pieces per month. Our double-sided grinding and lapping technology does not use magnets for workpiece fixation; instead, it grinds and polishes the workpiece by sandwiching it between upper and lower rotating grinding wheels, allowing us to accommodate various materials, including non-magnetic and difficult-to-machine materials. Please feel free to consult us when needed. 【Product Specifications】 ■Material: Phosphor Bronze (C5191P) ■Processing Type: Grinding, Lapping ■Dimensions & Precision: Φ3mm×1t, Flatness: 0.01, Surface Roughness: Ra0.0062, Rz0.0456 ■Industry: Automotive Parts (Spacer) ■Corresponding Lot Size: 1000 pieces/month *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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Processing Example 6: Inner Diameter Precision (Automotive Parts: 9 mm)

Processing Example 6: Inner Diameter Precision (Automotive Parts: 9 mm)

For automotive parts, we process with an inner diameter precision of ±2.5μ within φ3.

As a machining example from Nagaoka Seiki, we would like to introduce inner diameter precision. For automotive parts made from DSH400F material, we achieve an inner diameter precision of φ3 within ±2.5μ (machining within an inner diameter tolerance of ±2.5μ). Since it is a hard material, setting the machining conditions is key. At Nagaoka Seiki Manufacturing, we offer precision machining of parts using NC automatic lathes, from common materials such as stainless steel, aluminum, copper, and brass to difficult-to-machine materials. We specialize in high-precision machined parts (dimensional accuracy, mirror surface accuracy) and are committed to manufacturing with a constant focus on QCD. For more details, please contact us or download our catalog.

  • Processing Contract

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