We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Sheet Metal Processing.
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Sheet Metal Processing Product List and Ranking from 308 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Sheet Metal Processing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. 山下製作所 Osaka//Industrial Machinery
  2. 西野精器製作所 Ibaraki//Manufacturing and processing contract
  3. 国立プレス Tokyo//Manufacturing and processing contract
  4. 4 野火止製作所 Saitama//Machine elements and parts
  5. 5 佐藤電機製作所 山梨工場 Yamanashi//Manufacturing and processing contract
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Sheet Metal Processing Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. Presentation of technical data regarding pipe racks and support racks. 山下製作所
  2. National Press Co., Ltd. Business Introduction 国立プレス
  3. Super Magnetic Field Water Activator "Cosmos" 野火止製作所
  4. 4 Product Introduction: Architectural Sheet Metal Machine 'Bending Machine' 盛光
  5. 5 Precision sheet metal and laser processing 寿産業 本社、ベトナム工場、ベトナム設計事務所

Sheet Metal Processing Product List

346～360 item / All 655 items

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[Processing Example] Small diameter dowel pin machining, handled with in-house manufactured molds.

[Processing Example] Small diameter dowel pin machining, handled with in-house manufactured molds.

A dedicated mold was created using wire cutting! This is a case where interference of the mold was avoided by bending two places simultaneously.

We would like to introduce a case study of precision sheet metal processing made from 0.5mm thick stainless steel spring material (SUS304CSP-1/2H). This product features a small diameter dowel hole processing (half-pierce) with a diameter of Φ1.1mm. Generally, dowels are often Φ3 or larger, and a Φ1.1mm dowel requires a custom mold, which incurs mold production costs and longer lead times. Therefore, at thin sheet metal processing.com, we have achieved cost reduction and shortened lead times by manufacturing dedicated molds in-house using our machining center. 【Overview】 ■Material: SUS304CSP-1/2H ■Size: 20×65mm ■Thickness: t0.5 ■Accuracy: ±0.1 ■Quantity: 45 ■Lead Time: 10 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Non-die bending of special-shaped R bends and feed bends.

[Processing Example] Non-die bending of special-shaped R bends and feed bends.

10 pieces in one week! We produced the products using standard bending dies without creating dedicated molds.

Here is an example of a product with double R bends. When forming R bends using a mold, it is difficult to predict the effects of springback, and it is believed that considerable time is required for mold design and fabrication. In particular, the material used this time is spring steel (SUS304CSP-1/2H), and due to the strict conditions and the complexity of the double R bends, the mold structure is also complicated. Therefore, instead of creating a dedicated mold, we produced the product using standard bending dies with a feeding bend. By finely adjusting the bending depths on both sides, we were able to achieve a dimensional accuracy of “±0.2” for the R bends, ensuring dimensional precision while completing 10 pieces in one week. 【Overview】 ■Material: SUS304CSP-1/2H ■Size: 27×85×50mm ■Thickness: t0.5 ■Accuracy: ±0.2 ■Quantity: 10 ■Delivery time: 7 days *For more details, please refer to the related links or feel free to contact us.

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  • Processing Contract

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YAG laser welding for bending thin plate boxes! A beautiful appearance is also a feature!

YAG laser welding for bending thin plate boxes! A beautiful appearance is also a feature!

No finishing process after welding is necessary! Is there a concern that the thin plate warps due to heat and doesn't achieve precision?

This is a case of precision sheet metal processing with YAG laser welding applied to a box bend of SUS304 with a thickness of 0.4mm. The bending tolerance of "±0.1" was well within our capabilities, but including welding increases the difficulty of the processing. This is where YAG laser welding comes into play! YAG laser welding involves localized heating that is deep and narrow, allowing for quick welding with minimal distortion. The small weld diameter also contributes to a clean appearance. Additionally, there is no need for post-processing like sanding, enabling a quicker completion and faster delivery to our customers. 【Overview】 ■ Material: SUS304CP ■ Size: 6×6×50mm ■ Thickness: t0.4 ■ Precision: ±0.1 ■ Quantity: 100 ■ Delivery time: 7 days *For more details, processing cases are published on the website thin-sheet-metal-processing.com.

  • Other processing machines
  • Processing Contract

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Produce 1000 units in 5 days! We can also accommodate large quantity prototypes!

Produce 1000 units in 5 days! We can also accommodate large quantity prototypes!

Significantly reduced delivery time with a simple mold made in-house! With innovations in mold design, we can accommodate increased quantities and requests for shorter delivery times!

We would like to introduce a case of efficiently processing a simple mold (single mold) for a standalone process with an order quantity of 1,000 pieces. This quantity is too much for prototyping, yet too little for mass production, falling into the realm of near mass production. We have extensive manufacturing experience in this area, along with the necessary equipment and know-how for plastic processing. <Processing Points> - By operating the laser processing machine overnight, we processed 1,000 blanks in one night. - We achieved a short delivery time through efficient bending processing using a single mold. <Features of the Simple Mold Used> - Capable of bending multiple locations simultaneously. - Stable processing even in areas with strict tolerances. By leveraging the characteristics of the simple mold that helps reduce costs, we can prepare multiple molds for time-consuming processes and work with several people to efficiently advance the processing. <Overview> - Material: Supplied material (iron-based) - Size: 50×40mm - Plate thickness: t0.8 - Precision: ±0.1 - Quantity: 1000 - Delivery time: 5 days *For more details, processing examples are posted on the website thin-sheet-metal-processing.com.

  • Other processing machines
  • Processing Contract

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[Processing Example] Achieving Short Delivery Times with Precision Sheet Metal Processing Incorporating Cutting Machining

[Processing Example] Achieving Short Delivery Times with Precision Sheet Metal Processing Incorporating Cutting Machining

Even shapes that cannot be bent with standard bending types can be accommodated! By machining the tip, we can meet delivery deadlines.

We would like to introduce a case study of a busbar manufactured at thinplate-metalworking.com. This product has two key points. The first point is the processing of a step with a height of 0.5mm in four stages at the tip. By selecting a machining center from our extensive equipment inventory and performing cutting on the tip, we were able to meet the delivery deadline. The second point is that we created a Z-bend section, which cannot be bent with a bender, using a simple mold. Utilizing the technical skills and abundant equipment we have developed over time, we flexibly respond to processing that goes beyond just plastic processing. 【Overview】 ■ Material: C1020-1/2H ■ Size: 67×56×13mm ■ Plate thickness: t2.0 ■ Precision: ±0.1 ■ Quantity: 2 ■ Delivery time: 7 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Consistent support from reaming H8 tolerance holes to electropolishing.

[Processing Example] Consistent support from reaming H8 tolerance holes to electropolishing.

Supports various types of processing! After finishing the machining, electrolytic polishing is performed at partner factories.

Here is an example of a thin plate grip made from SUS304CSP-1/2H. The first point is that there are slits at the bending locations. When the distance between the bending position and the hole is close, deformation can occur during bending, but by providing a relief, deformation can be prevented. Additionally, the second point is that for the four H8 tolerance holes, high-precision machining for fitting tolerances is difficult with laser processing, so our company ensures accuracy by finishing these holes with reaming. 【Overview】 ■Material: SUS304-1/2H ■Size: 30×60×12mm ■Plate thickness: t1.2 ■Accuracy: ±0.025 ■Quantity: 40 ■Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Bending process with no damage, 3000 units delivered in 7 days for a short lead time.

[Processing Example] Bending process with no damage, 3000 units delivered in 7 days for a short lead time.

All 3000 units will be delivered to the customer on the 7th day after the order is received! We guarantee stable quality.

Here is an example of a support bracket made from 1.0mm thick SUS304. In bending processing, using standard molds from the manufacturer can leave bending marks on the surface. Since this product had a no-scratch requirement, we performed the bending process using a dedicated mold while keeping masking tape applied. At thin-sheet metal processing.com, we are equipped with advanced facilities and technology, allowing us to handle quantities exceeding 1,000, as in this case. For prototype projects with a high volume of thin precision sheet metal processing, please feel free to consult us. 【Overview】 ■ Material: SUS304CP ■ Size: 30×30×15mm ■ Plate thickness: t1.0 ■ Precision: ±0.2 ■ Quantity: 3000 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Difficult deep drawing process with overlapping different R shapes resembling bending.

[Processing Example] Difficult deep drawing process with overlapping different R shapes resembling bending.

Actively introducing advanced equipment! Achieving a smooth R shape and a tolerance of "±0.2"!

Here is an example of a precision sheet metal part made from spring material SUS304CSP-3/4H. The feature of this product is that the shapes on the left and right are symmetrical when viewed from the center, but the bending shapes at the front and back are different. To create different R shapes from the blank, a bending-like drawing process is used. Our company utilizes blank simulation software to calculate the unfolding length, significantly reducing the number of tests. In addition to our know-how, we also achieve reductions in man-hours and shortened delivery times by using simulation software. 【Overview】 ■ Material: SUS304-CSP-3/4H ■ Size: 45×45×14mm ■ Plate thickness: t1.2 ■ Accuracy: ±0.2 ■ Quantity: 160 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Difficult bending processing of pure copper, achieving coaxiality of φ0.1 while suppressing twisting.

[Processing Example] Difficult bending processing of pure copper, achieving coaxiality of φ0.1 while suppressing twisting.

We are also skilled in processing copper thin plates with a thickness of 1.0mm or less! Blanks are processed with a fiber laser!

We would like to introduce a case of pure copper coils manufactured by Hakubanshinkakou.com. This product has a very narrow U-bend spacing of 2mm, which cannot be bent using standard molds from manufacturers. Due to its shape, it is prone to twisting, and the springback causes the tips to open, making it difficult to ensure precision. At our company, we have developed dedicated molds in-house and made improvements to the processing method, allowing us to meet a parallelism tolerance of "0.1" after the U-bend. Please feel free to consult us for high-precision sheet metal processing as well. 【Overview】 ■ Material: C1100P-1/2H ■ Size: 50×50×6mm ■ Thickness: t2.0 ■ Precision: ±0.1 ■ Quantity: 120 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Speed processing with a new bender equipped with a mold automatic exchange device.

[Processing Example] Speed processing with a new bender equipped with a mold automatic exchange device.

Cutting-edge equipment and processing system! Despite a lot size of 200 units, we have achieved a short delivery time of 7 days.

We would like to introduce a case of ECU cover manufactured by thin sheet metal processing.com using SECC material. The bending itself is simple, but the gap at the joint of the bend is finished to less than 0.1mm. The bending process for this product uses a bending machine equipped with an ATC (Automatic Tool Change Device). This machine automatically sets the conditions, allowing for high-precision processing without setup time. As such, our company has established a system that enables speedy responses at each stage, so please feel free to consult us even if you are in a hurry. 【Overview】 ■ Material: SECC ■ Size: 170×180×35mm ■ Thickness: t1.6 ■ Precision: ±0.1 ■ Quantity: 200 ■ Delivery time: 7 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Brass electronic components, distortion-free with fiber laser processing.

[Processing Example] Brass electronic components, distortion-free with fiber laser processing.

We have numerous processing achievements for connector parts made of pure copper and others! We handled the production of 100 units in 10 days.

We would like to introduce a processing example of precision sheet metal parts made of brass. This product is a connector made from C2680-1/2H. Brass is considered a high-reflective material, similar to copper, and cannot be processed with CO2 lasers due to reflection. However, our company owns a fiber laser processing machine, allowing us to perform blank cutting with laser processing. Even for shapes like elongated terminals that are prone to deformation due to thermal effects, processing with a fiber laser minimizes deformation caused by heat. 【Overview】 ■Material: C2680-1/2H ■Size: 18×40×35mm ■Thickness: t0.8 ■Accuracy: ±0.15 ■Quantity: 100 ■Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Reducing initial costs with mold-less processing through VE proposals.

[Processing Example] Reducing initial costs with mold-less processing through VE proposals.

We offer a finish with a file! We have various in-house made types of half earrings in different diameters.

Here is an example of precision sheet metal parts manufactured from SPCC. This product is characterized by its half-piercing feature. During bending, bulging occurs on the outer shape, but since there are no tolerance indications for the product's outer shape, we addressed this with a filing finish. Additionally, by using a filing finish, we eliminated the need to create a mold, which also contributed to cost reduction. 【Overview】 ■Material: SPCC ■Size: 15×30×25mm ■Thickness: t1.6 ■Precision: ±0.1 ■Quantity: 15 ■Delivery time: 7 days (including surface treatment) *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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Bending with a precision of ±0.03 over 20 times! Finished beautifully with our unique technology.

Bending with a precision of ±0.03 over 20 times! Finished beautifully with our unique technology.

Multiple dedicated molds for bending and drawing have been produced! Not only can we achieve high-precision processing, but we can also respond with short delivery times!

We would like to introduce a case study of a cover for electronic components made from SUS304CSP-H with a thickness of 0.4mm. This product required not only deep drawing but also 20 bending processes, with a precision requirement of "±0.03". Due to the high yield strength of spring materials, they exhibit greater springback compared to general metals, making it necessary to have very high technical skills to ensure a high precision of "±0.03" after multiple bends. In this case, we used the hardest H material, and due to the possibility of cracking depending on the rolling direction, we implemented various measures not only during bending but also during blanking. 【Overview】 ■ Material: SUS304CSP-H ■ Size: 26×26×6.5mm ■ Thickness: t0.4 ■ Precision: ±0.03 ■ Quantity: 100 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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Processing Case Collection - Thin Plate Sheet Metal Processing Edition Part 2 [Featuring 30 Processing Examples!]

Processing Case Collection - Thin Plate Sheet Metal Processing Edition Part 2 [Featuring 30 Processing Examples!]

The second volume of the "Thin Plate Sheet Metal Processing" case study collection is here! We will introduce examples of high-precision beading processing and laser marking on brass!

【Case Examples (Excerpt)】 ■Bending with a matching accuracy of 0.03 or less ■High-precision bending of t0.1 phosphor bronze ■High-precision burring processing ■Bending processing with an inner radius of 0 using a simple die ■Precision sheet metal processing with a hole tolerance of H7 ■Drawing processing with a parallelism of 0.05 ■M1.7 small diameter burring tap ■Laser marking on brass 【Nishino Seiki Manufacturing's Sheet Metal Processing】 ◎Cutting of copper and pure aluminum (high-reflective materials) using a fiber laser cutting machine ◎Laser processing and forming processing using a laser punch combination machine ◎Short delivery times for various bending with a rich selection of in-house standard types ◎Shapes that cannot be processed with standard types are handled with simple dies made in-house ◎Simple dies are designed and manufactured entirely in-house ◎A wide variety of materials such as aluminum and stainless steel are stocked to enable immediate processing ◎Support for riveting and press-fitting ◎YAG laser welding from a sheet thickness of 0.1mm ◎Combination processing that integrates cutting and sheet metal processing *You can view the collection of case studies from the PDF download.

  • Processing Contract

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Machining "Processing Case Collection" [Featuring complex and high-precision processing with 5-axis machining]

Machining "Processing Case Collection" [Featuring complex and high-precision processing with 5-axis machining]

We are offering a "Case Study Collection" featuring examples of machining! It includes multi-surface machining that takes advantage of the characteristics of 5-axis machining, as well as examples of complex and high-precision machining!

【Case Study Collection Contents】 ■Multi-surface machining utilizing the features of 5-axis machining ■Precision composite machining of SUS630-H900 material ■High-precision machining of fins with a thickness of 0.5mm and complex shapes ■Composite lathe machining of A5056 with a thickness of 0.5mm ■Simultaneous 5-axis machining and micro-machining for small fans with a blade thickness of 0.3mm ■High-precision machining of difficult-to-cut materials into trumpet-shaped forms using a composite lathe ■High-precision machining using 5-axis machining with only 3D data ■Coaxiality of 0.02, thin-walled machining of A5056 【Strengths of Nishino Seiki Manufacturing's Machining】 <MC> ◎ Four machines dedicated to aluminum processing, strong in aluminum machining (short delivery times) ◎ Equipped with 5-axis machining centers, capable of complex and high-precision machining. ◎ Pallet-equipped MCs available for handling large quantities. ◎ 17 MCs available for short delivery times, capable of processing from one piece. ◎ Capable of machining difficult-to-cut materials (titanium, Inconel, molybdenum, etc.). <Lathe> ◎ Six composite lathes available, enabling complex shapes and high-precision machining. ◎ Capable of processing from one piece (also able to handle small batch processing). ◎ Introduction of composite lathes with bar feeders allows for night operations. *You can view the case studies from the PDF download.

  • Processing Contract

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