We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Auto Parts.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

Auto Parts Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 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:Sep 10, 2025~Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. SHOWA Co.,Ltd. Aichi//Service Industry
  2. BRE関東 本社工場 Saitama//Automobiles and Transportation Equipment
  3. ながおテクノ Hyogo//Machine elements and parts
  4. 4 藤川伝導機 Tokyo//Industrial Machinery
  5. 5 明和製作所 Aichi//Machine elements and parts

Auto Parts Product ranking

Last Updated: Aggregation Period:Sep 10, 2025~Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Rebuilt engine for automobiles BRE関東 本社工場
  2. Injector Tester (Testing Machine) | Made by CarbonZapp SHOWA Co.,Ltd.
  3. Is balancing the turbocharger important? SHOWA Co.,Ltd.
  4. 4 What is the mechanism of a turbocharger? SHOWA Co.,Ltd.
  5. 4 Continental Corporation aluminum alloy turbocharger SHOWA Co.,Ltd.

Auto Parts Product List

76~90 item / All 163 items

Displayed results

アッセンブル・パッケージング組立作業

ローコストを実現!メディア組立・最終梱包から代行発送・納品までトータルサポート

当社のアッセンブル・パッケージングサービスは、短納期・高品質・低価格・ 小ロット受注、年間生産能力100万本の自社工場で検品・組立・仕上げ作業を 行います。 ローコストを実現しながらメディア組立・最終梱包から代行発送・納品まで トータルサポート。 セットアップからラベリング、発送までお客様の必要な作業だけを格安で代行 します。 【特長】 ■短納期・高品質・低価格 ■小ロット受注 ■メディア組立・最終梱包から代行発送・納品までトータルサポート ■商品が店頭に並ぶパッケージにいたるまでの作業を行う ■年間の生産能力100万本の自社工場での作業 ※詳しくは関連リンクをご覧いただくか、お気軽にお問い合わせ下さい。

  • Other contract services

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Rebuilt turbocharger for construction machinery

If you are having trouble with the turbo, please feel free to contact us.

Our company handles rebuilt turbochargers for construction machinery. We have established rebuilding technology for VG turbos used in trucks and buses, which was introduced early in the turbo rebuild industry. This technology has also been applied to VG turbos for construction machinery, allowing for rebuilding across all models, with stock available at five locations nationwide to meet demand. Please feel free to contact us if you have any inquiries. 【Our Features】 ■ Due to the precision and complexity of VG turbos, which are strongly influenced by engine conditions, we conduct disassembly inspections of core turbos returned after replacement. ■ We inform customers of the condition of defects and causes of damage with accompanying photographs to prevent recurrence, earning high praise from many clients. *For more details, please download the PDF or feel free to contact us.

  • Other machine elements

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Rebuilt engine manufacturing service

Achieving the provision of high-quality rebuilt engines through quality management based on ISO 9001.

Our company has established internal standards that delve deeper than the manufacturer's repair manuals for the production of rebuilt engines through disassembly, assembly, and inspection. After disassembling and cleaning the engine, we confirm the reuse of parts. Skilled workers who are well-versed in the failure trends and characteristics of each model carry out corrective machining and adjustments to enhance performance beyond that of new products. Additionally, all units have undergone firing tests. Please feel free to contact us if you have any requests. 【Features】 ■ Confirmation of part reuse after disassembly and cleaning of the engine ■ Skilled workers familiar with the failure trends and characteristics of each model carry out corrective machining and adjustments ■ All consumables (rings, metals, gaskets, etc.) are replaced with new ones ■ After assembly, firing tests are conducted, with strict checks for oil and grease leaks, types of sounds, etc. *For more details, please download the PDF or feel free to contact us.

  • Engine parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Utilizing Fiber Flow for Cutting Reduction

It is also possible to forge from multiple directions! We conduct observations of the metal structure for each product.

Fiber flow (forging flow lines) refers to the fibrous flow of metal structure observed when forging metal materials. Our company conducts observations of the metal structure due to fiber flow for each product to confirm whether the structure is flowing appropriately. Fiber flow that aligns with the shape of the forged product increases impact value and fatigue strength, and by following the surface contour, it becomes resilient against tensile stress that occurs on the surface. [Effects of Fiber Flow] ■ Fiber flow aligned with the shape of the forged product increases impact value and fatigue strength. ■ By following the surface contour, it becomes resilient against tensile stress that occurs on the surface. ■ By increasing the forging process, it is possible to forge from multiple directions. ■ It is also possible to create components while preserving the fiber flow without cutting it. ■ By performing dimensional shaping through forging, in some situations, the forged product itself can be used as a stronger material. *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Processing Example] Locking Parts for Bicycles

Formed multiple key grooves on the outer diameter! Improved component functionality through shape proposals to the customer!

By increasing the number of key grooves for the locking mechanism, we have improved the assembly efficiency for customers while eliminating uneven loading during molding, thus achieving a longer lifespan for the mold. Please feel free to contact us when needed. 【Features】 ■ Multiple key grooves formed on the outer diameter ■ Extended lifespan of the mold *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Analysis Solution Service - Automotive Parts

Leave it to the professional team for heat conduction, stress analysis, and lifespan prediction of exhaust systems!

Our company, with experienced professional staff, utilizes analysis tools for linear, nonlinear, multi-dynamics, and fluid dynamics to solve various problems for our customers. For large-scale analyses, we leverage the resources of our CAE-specialized subsidiary established in India, ensuring the creation of various CAE models with low cost, short delivery times, and high quality under strict quality checks. In the "Automotive Parts" sector, we handle services such as "strength and impact analysis of automotive seats," "thermal fluid and thermal stress analysis of exhaust system components," and "elastoplastic analysis of exhaust system components." Please feel free to contact us for inquiries. 【Service Contents (Partial)】 ■ Large deformation analysis of dust boot rubber ■ Structural optimization study of covers ■ Strength and impact analysis of automotive seats ■ Thermal fluid and thermal stress analysis of exhaust system components *For more details, please refer to the PDF materials or feel free to contact us.

  • Contract Analysis
  • Contract Analysis
  • simulator

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Fuel Injector Test Equipment

This device is a testing apparatus for examining the various performance and durability of fuel injectors.

We provide optimal equipment and systems based on the type of fuel, temperature, pressure, and other factors.

  • Other environmental analysis equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Kwang Sung Steel Pipe Automotive Parts

Automotive parts and heavy equipment construction oil pneumatic cylinder pipes.

[Business & Products] - Steering system (column, shaft) - Suspension (shock absorber) - Crack guarantee through non-destructive testing (possessing ECT and UT equipment) - Export countries: Canada, Thailand [Major Clients] Mando, Nanyo Nexmo, DY Power, SH Pack

  • Hydraulic Equipment

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Bush sub automotive parts

This is a part used in the clutch of large trucks.

We insert friction materials and apply a latex coating to stabilize the initial friction coefficient after molding. To prevent resin coverage in the insert area, we have implemented special measures in the mold.

  • Other Auto Parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Production Example] Aluminum Casting Custom Parts Automotive Related

We will introduce a case of manufacturing automotive-related parts (custom parts) made of aluminum alloy castings!

We would like to introduce a case study of automotive-related parts made using the aluminum alloy casting "AC4C-T6." We manufactured a fuel supply pipe using sand casting. Since it is a custom part, the quantity will not be large. The size is 327×φ28, and the weight is 0.56kg. We can accommodate everything from prototype to mass production. To achieve high precision and high quality in sand casting, our company has developed a unique casting plan. We are building our sand casting technology as original know-how and are also working daily on the development of new methods to further improve quality. 【Specifications】 ■ Material: Aluminum ■ Lot: 1 to 100 pieces ■ Accuracy: Approximately ±1 to 5mm ■ Size: 327×φ28 ■ Weight: 0.56kg *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Production Example] Automotive-related parts/Material: AC4C

Aluminum alloy castings with a precision of approximately ±0.5mm! Introducing a prototype project before the production of die-cast mass-produced products.

We would like to introduce a case study of automotive-related parts made using aluminum alloy casting "AC4C." This is a prototype project before mass production of die-cast products. The weight is 1.75 kg. Since this is a prototype for die-cast products, it must meet requirements such as thin walls and surface roughness. We accommodate various prototypes, short delivery times, small lot sizes, and precision sand casting, so please feel free to contact us. 【Specifications】 ■ Material: Aluminum ■ Lot: 1 to 100 pieces ■ Accuracy: Approximately ±0.5 mm ■ Weight: 1.75 kg *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Production Example] Automotive-related parts/Material: AC4B-T6

We can handle it using a 200k melting furnace! We pursue the surface roughness of the casting using special sand!

We would like to introduce a case study of manufacturing automotive compressor parts using aluminum alloy castings. For this automotive-related prototype project, we pursued the surface roughness of the casting using special sand. The material used is "AC4B-T6," which is not commonly handled by our company, but we can accommodate it using a 200k melting furnace. 【Specifications】 ■ Material: Aluminum ■ Lot: 1 to 100 pieces ■ Accuracy: Approximately ±1 to 5mm ■ Size: φ120×82 ■ Weight: 0.9kg *For more details, please refer to the PDF document or feel free to contact us.

  • Casting Machine

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

About Tensho [with production examples]

A consistent production system from product planning to product design, mold manufacturing, molding, and assembly!

Everyday items like room lighting, televisions, and household appliances that we always see, as well as the cars we regularly use, are essential to our lives. Our technology at TENSHO is utilized in these products. Additionally, we provide support across a wide range of fields, including office equipment, medical settings, industrial materials, and civil engineering materials. In the PDF materials, you can also view examples of projects we have undertaken. 【Main Products】 ■ Plastic molded products - Automotive parts / home appliances / office automation equipment / various mechanical and functional components Medical products / logistics industrial materials ■ Design and production sales of various molds ■ Design and production sales of various products *For more details, please refer to the PDF materials or feel free to contact us.

  • Other Auto Parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Precision cutting processing / resin cutting automotive parts

We strive to provide a speedy supply of high-precision products that meet our customers' demands and ensure quality.

In the stage of product development, precise manufacturing techniques and speed are always intertwined. It is an important mission to accurately assess both and reach the goal of completion.

  • Processing Contract

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration