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Precision Sheet Metal Processing Product List and Ranking from 132 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

Precision Sheet Metal Processing Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. 西野精器製作所 Ibaraki//Manufacturing and processing contract
  2. 小林製作所 Niigata//Manufacturing and processing contract
  3. 協和熔工 Kyoto//Machine elements and parts
  4. 4 ショウエイ 本社 Ibaraki//Manufacturing and processing contract
  5. 4 トーカイサポート 本社 Gifu//Manufacturing and processing contract
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Precision Sheet Metal Processing Product ranking

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. Okada Banjin Co., Ltd. Company Profile 岡田鈑金 茨城工場
  2. Shimura Press Industry Co., Ltd. Business Introduction 愛知県 小牧市 こまき新産業振興センター
  3. Alpa Industrial Co., Ltd. Business Introduction <Expressing a single thing from multiple perspectives> アルパ工業 七宝工場
  4. CrestPrecision Inc. NPO諏訪圏ものづくり推進機構
  5. 4 [Processing Example] T1.0 aluminum with M2 small diameter bar ring tapping. 西野精器製作所

Precision Sheet Metal Processing Product List

136～150 item / All 275 items

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[Processing Example] Day 4 Shipment, Including Simple Mold Production for Ultra-Short Delivery Time

[Processing Example] Day 4 Shipment, Including Simple Mold Production for Ultra-Short Delivery Time

A short-term project that must be shipped on the 4th day! Processing example of a busbar made with C1020-1/2H.

This time, we would like to introduce a processing case of a busbar made from C1020-1/2H. There was only one week for delivery, and the request came from a distant location where express delivery would not arrive the next day. It was a short-term project that required shipping by the fourth day. Our company can produce simple molds in-house, allowing us to start processing the mold on the same day as the order at the earliest. On the second day, we conducted heat treatment, on the third day we made fine adjustments to the mold, and on the fourth day, we performed bending processing and were able to ship after inspection. [Case Overview] ■ Material: C1020-1/2H ■ Size: 210×118×60mm ■ Plate Thickness: t1.2 ■ Precision: ±0.1 ■ Quantity: 100 ■ Delivery Time: 7 days *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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[Processing Example] Precision Sheet Metal Processing with Burring Taps and YAG Welding

[Processing Example] Precision Sheet Metal Processing with Burring Taps and YAG Welding

Partial welding is possible! We can accommodate requests for strict dimensional tolerances and a beautiful finish.

We would like to introduce examples of precision sheet metal processing, including barling taps and YAG welding. Processing 100 pieces by hand takes an enormous amount of time, making it difficult to meet short delivery times. At our company, we process simultaneously at the blank cutting stage, eliminating the need for manual work in the subsequent processes, allowing for a quicker transition to bending operations. Depending on the choice of method, not only can delivery times be shortened, but costs can also be reduced. 【Case Overview】 ■ Material: A5052 ■ Size: 100×60×30mm ■ Plate Thickness: t1.0 ■ Accuracy: ±0.2 ■ Quantity: 100 ■ Delivery Time: 5 days *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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[Processing Example] Reinforcing the bend with a flexible arrangement of triangular ribs to achieve weight reduction.

[Processing Example] Reinforcing the bend with a flexible arrangement of triangular ribs to achieve weight reduction.

Separating the bending and rib protrusion processes! Introducing a case that achieves both design flexibility and short delivery times.

This time, we would like to introduce a case where lightweight design was achieved by utilizing triangular ribs (reinforcement ribs). There was a request to make a cover lighter in order to protect areas other than the relevant section during a specific operation. In response, we proposed reinforcing the bend area with triangular ribs. By intentionally separating the bending and rib formation (corner cutting) processes, we achieved both design flexibility and a short delivery time. 【Case Overview】 ■Material: C1100-1/4H ■Size: 330×270×60mm ■Thickness: t0.5 ■Accuracy: ±0.2 ■Quantity: 1 ■Delivery Time: 6 days *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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[Processing Example] Measures to Suppress Work Hardening of Polished Special Steel (S50CM)

[Processing Example] Measures to Suppress Work Hardening of Polished Special Steel (S50CM)

An example of selecting a processing method suitable for the material from the blank cut stage to suppress work hardening.

This time, we will introduce a case of bending processing of polished special strip steel (S50CM). Polished special strip steel is characterized by its high carbon content, which makes it harder when heat is applied, and as a result, it can develop cracks or breaks when bent. To suppress the hardening of the material, our company chose wire processing for the blank cut. By performing a second cut, we were able to satisfy the dimensions for the elongated holes with tolerances. 【Case Overview】 ■Material: S50CM ■Size: 26×110×9.0mm ■Thickness: t1.6 ■Accuracy: ±0.1 ■Quantity: 100 ■Delivery Time: 8 days *For more details, please refer to the PDF document or feel free to contact us.

  • Processing Contract

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◇◆Sheet Metal and Press Processing Business◆◇

◇◆Sheet Metal and Press Processing Business◆◇

Laser processing, punching, precision sheet metal and press processing, YAG laser welding.

We can easily process high-reflective materials such as copper and pure aluminum with our fiber laser processing machine. Since we can manufacture simple models in-house, we can accommodate complex bending and drawing that require molds in a short delivery time of about two weeks. We are also capable of welding thin sheets starting from a thickness of 0.1mm. ◆ Laser Processing Fiber Laser Processing Machine: 1 unit, Fiber Laser Punching and Combined Processing Machine: 1 unit 【Processable Plate Thickness】0.5 to 9.0mm 【Processing Accuracy】±0.05～ ◆ Bending Processing 20-ton Bender: 2 units, 60-ton Bender: 2 units, 100-ton Bender: 1 unit 【Processable Plate Thickness】1.0 to 9.0mm 【Processing Accuracy】±0.05～ ◆ Drawing Processing 60 to 80-ton Servo Press: 2 units 【Processing Accuracy】±0.05～ ◆ Welding YAG Laser Welding Machine: 1 unit, Tig Welding Machines: 2 units, Semi-Automatic Welding Machine: 1 unit, Spot Welding Machine: 1 unit 【Processable Plate Thickness】0.1 to 8.0mm 【Processing Accuracy】±0.05～

  • Coaxial Connectors
  • Other Connectors

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[Processing Example] Measures to Suppress Work Hardening of Polished Special Steel (S50CM)

[Processing Example] Measures to Suppress Work Hardening of Polished Special Steel (S50CM)

Introduction of a case where dimensions were satisfied by performing a second cut!

Here is an example of bending processing for polished special strip steel plate (S50CM). Polished special strip steel plates are said to have high strength and hardness. They are characterized by a high carbon content, which makes them even harder when heat is applied, and as a result, bending can cause cracks or breaks. To suppress the hardening of the material, wire processing was chosen for the blank cut, and by performing a second cut, we were able to meet the dimensional tolerances for the long holes. The curl bending at the tip was done using an in-house simple mold, while the obtuse angle bending in the middle was processed using the company's standard mold. 【Overview】 ■ Material: S50CM ■ Size: 26×110×9.0mm ■ Plate thickness: t1.6 ■ Accuracy: ±0.1 ■ Quantity: 100 ■ Delivery time: 8 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Case Study] Achieving High Quality and Low Cost through Appropriate Method Selection

[Case Study] Achieving High Quality and Low Cost through Appropriate Method Selection

Successful case of using a special female mold! Achieved a reduction in delivery time and cost while maintaining quality.

We would like to introduce a case where low cost and short delivery time were achieved thanks to the diverse molds and rich experience held by Hakuban Bankin Kakou.com. This product contains many elements that require processes such as embossing, bar tapping, and angled bending. While embossing requires a suitable mold, due to the short delivery time this time, we used a male mold that we had in stock and a specially laser-cut female mold. We successfully shortened the delivery time and reduced costs while ensuring quality, and we received very positive feedback from our customers. 【Overview】 ■ Material: SUS304 ■ Size: 85×43×40mm ■ Plate thickness: t0.8 ■ Precision: ±0.1 ■ Quantity: 30 ■ Delivery time: 6 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Diagonal bending processing, finished without a simple jig.

[Processing Example] Diagonal bending processing, finished without a simple jig.

Complete 5 pieces in 5 days! If you are having trouble with the production of specially shaped parts, please feel free to contact us.

We would like to introduce a processing case of bending products where the finish of the end faces is important. In this product, the end faces on both the left and right sides are angled in relation to the bending line, making the finish of the end faces crucial, which rendered hand finishing unsuitable. Additionally, there were constraints on the delivery time, making it difficult to add processes such as laser processing or milling. Therefore, we decided to keep the blank shape as is without expansion and created a simple jig to ensure parallelism separately, allowing us to complete five pieces in five days. 【Overview】 ■ Material: SPTE ■ Size: 60x25x28mm ■ Plate thickness: t0.3 ■ Precision: ±0.3 ■ Quantity: 5 ■ Delivery time: 5 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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[Processing Example] Composite Processing of Sheet Metal Processing × Cutting Processing

[Processing Example] Composite Processing of Sheet Metal Processing × Cutting Processing

Achieving short delivery times! We add scrap boards for bending processing and finish without deformation.

Here is an example of a sheet metal part made from A5052. We are manufacturing it using only a 3D model without any drawings. Our company has a well-equipped 3D CAD software, allowing us to support various file formats. This product has a complex shape, and there were areas with short rises that did not follow during bending. However, we added a scrap plate for bending processing and finished it without deformation. Additionally, at thin sheet metal processing.com, we have a milling department that allows us to achieve a clean finish after bending. 【Overview】 ■ Material: A5052 ■ Size: 40×40×60mm ■ Thickness: t1.5 ■ Accuracy: ±0.2 ■ Quantity: 6 ■ 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] 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.

  • Other molds
  • 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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[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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