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Precision Sheet Metal Processing Product List and Ranking from 45 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 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:Sep 17, 2025～Oct 14, 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. 愛知県 小牧市 こまき新産業振興センター Aichi//Government
  3. NPO諏訪圏ものづくり推進機構 Nagano//others
  4. 4 アルパ工業 七宝工場 Aichi//Manufacturing and processing contract
  5. 5 竹下工業 Saitama//Manufacturing and processing contract
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Precision Sheet Metal Processing Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. CrestPrecision Inc. NPO諏訪圏ものづくり推進機構
  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 アルパ工業 七宝工場
  4. Niwa Sheet Metal Co., Ltd. Business Introduction 愛知県 小牧市 こまき新産業振興センター
  5. 4 Takeshita Industrial Co., Ltd. Precision Sheet Metal Processing 竹下工業

Precision Sheet Metal Processing Product List

16～30 item / All 273 items

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[Processing Example] High-precision machining with a tolerance of ±0.03, process design to minimize deformation.

[Processing Example] High-precision machining with a tolerance of ±0.03, process design to minimize deformation.

We can handle strict tolerances! We can satisfy precision even in post-processing.

We would like to introduce a processing example of a product made from 0.5mm thick SPTE (tinplate). There is a crushing process on the inside, but due to a tolerance of ±0.03 in width, if the crushing process is carried out as is, the material will spread, and it will not meet the tolerance requirements. At thin sheet metal processing.com, we can accommodate strict tolerances by advancing the processing with a method that takes into account the dimensional changes caused by the crushing process. Please feel free to consult us if you are facing issues with high-precision processing. 【Overview】 ■ Material: SPTE 2.8/2.8 (tinplate) ■ Size: 16×16×14mm ■ Thickness: t0.5 ■ Precision: ±0.03 ■ Quantity: 10 ■ 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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[Case Study] Significant Reduction in Work Time through Special Type Design for Process Consolidation

[Case Study] Significant Reduction in Work Time through Special Type Design for Process Consolidation

Successfully achieved a significant reduction in working hours! If you are struggling with short delivery times for precision sheet metal processing, please feel free to consult us.

We would like to introduce a case of precision sheet metal parts that achieved a short delivery time by reducing processes. This product had strict tolerances of "±0.02" at key points such as pitch and hole diameter. Despite the stringent tolerances, there was a request to deliver 300 pieces in 5 days, so we focused on how to reduce the overall working time and built the processes accordingly. In the bending process, we successfully shortened the working time significantly by creating a special mold that allows for cutting while bending. It is unfortunate that we cannot show the mold as it contains proprietary know-how, but the mold we created this time is a culmination of our extensive experience and technical skills. 【Overview】 ■Material: SUS304 ■Size: 6×40×15mm ■Thickness: t0.4 ■Accuracy: ±0.02 ■Quantity: 300 ■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] Copper products with a thickness of 0.3, stabilizing quality through various innovations.

[Processing Example] Copper products with a thickness of 0.3, stabilizing quality through various innovations.

We can also handle spring materials that are difficult to process! Please leave the processing of copper products to us.

We would like to introduce a case study of precision sheet metal processing of a copper plate (C1020) with a thickness of 0.3mm. Although it is a simple product that undergoes bending after blank laser processing, there are various concerns. At thin sheet metal processing.com, we are making efforts in each process to dispel those concerns and maintain stable quality. By cutting with a fiber laser processing machine specialized for thin sheets, we minimize distortion and satisfy a tolerance of ±0.05 after bending. Additionally, in the bending process, while copper has a small springback and is easy to bend, the material is soft, and if the pressure is not properly adjusted, the die can bite into the product. Therefore, we process it with appropriate pressure. 【Overview】 ■Material: C1020 ■Size: 6×70×70mm ■Thickness: t0.3 ■Accuracy: ±0.05 ■Quantity: 300 ■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] Simultaneous processing of three low-height bends

[Processing Example] Simultaneous processing of three low-height bends

Always pursuing methods that can process quickly and cheaply! A case where 60 items were completed in 7 days.

We would like to introduce a case of a long, slender product with a continuous bending of the same shape. The product has an outer dimension of 25x250mm, making it slender and containing many elements that could lead to deformation. We used a fiber laser processing machine with minimal heat impact for the blank cutting, and we considered the cutting order to prevent heat accumulation during processing. This time, we prioritized bending at three locations simultaneously and chose a method that does not require the creation of a simple mold. We conducted test processing using a standard bending die and followed a procedure to reflect the results. This diligent work allows us to shorten the production days compared to creating a large simple mold. 【Overview】 ■Material: EGC-QS1 (SECC) ■Size: 10x25x250mm ■Thickness: t1.6 ■Precision: ±0.2 ■Quantity: 60 ■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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Precision sheet metal processing of stainless spring material including tempering treatment.

Precision sheet metal processing of stainless spring material including tempering treatment.

Sheet metal processing of stainless spring materials, a method considering springback, achieving shortened delivery times with molds!

Here is a case study of precision sheet metal processing made from SUS304CSP-3/4H. <Processing Points> - Bending processing using a simple mold, considering springback - Surface treatment to prevent scratches - Tempering treatment done in-house Since we own an electric furnace in-house, we can respond with short lead times. Tempering treatment can change the bent angle and dimensions, but we conduct test processing and consider the amount of change to process the shape accordingly. This has eliminated the need for correction processes and contributed to shortening delivery times. <Overview> ■ Material: SUS304CSP-3/4H ■ Size: 40×25mm ■ Thickness: t0.6 ■ Precision: ±0.2 ■ Quantity: 200 ■ Delivery Time: 7 days *For more details, processing examples are posted on the site thin-sheet-metal-processing.com.

  • Processing Contract

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[Processing Example] M1.7 Small Diameter Bar Ring Tap Processing

[Processing Example] M1.7 Small Diameter Bar Ring Tap Processing

Satisfying a tolerance of ±0.2! We are using YAG laser welding for temporary fixation to minimize displacement after positioning!

Here is an example of a shield case made from 0.5mm thick SUS304. At first glance, it appears to have a tapered shape, but it is a welded structure made by combining two parts. Each part is bent and joined using spot welding, but there is a possibility of positional deviation occurring during welding. At thin sheet metal processing.com, we use YAG laser welding for temporary fixing to minimize the deviation after positioning, achieving a tolerance of ±0.2. 【Overview】 ■ Material: SUS304CP ■ Size: 40×30×40mm ■ Thickness: t0.5 ■ Precision: ±0.2 ■ Quantity: 160 ■ Delivery time: 14 days *For more details, please refer to the related links or feel free to contact us.

  • Other processing machines
  • Processing Contract

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Even with holes close to bending, processing can be done without deformation by adding slits!

Even with holes close to bending, processing can be done without deformation by adding slits!

No deformation of the hole with the slit proposal! This eliminates the need for post-processing of the hole, leading not only to shortened delivery times but also to cost reduction!

We would like to introduce a case study of precision sheet metal processing using SECC. At first glance, the shape appears simple, but due to its elongated form with a total length of 520mm relative to its width, it was prone to warping. <Points> - Bending processing of an elongated shape with a total length of 500mm relative to its width - An additional process to reduce warping before bending - Shape proposal to suppress deformation of holes near the bend There is a hole near the bend, and if bent as is, the material's plastic deformation affects the hole, causing it to deform as well. While there are cases where manual processing of the hole is done after bending, this time we have incorporated a relief slit to finish without deforming the hole. This also eliminated the need for secondary processing, allowing us to shorten the delivery time. 【Overview】 ■Material: SECC ■Size: 10×13×520mm ■Thickness: t2.0 ■Accuracy: ±0.1 ■Quantity: 200 ■Delivery time: 7 days *For more details, please visit the processing case studies on the website thin-sheet-metal-processing.com.

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  • Processing Contract

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[Processing Example] Riveting processing also ensures stability with torque guarantee.

[Processing Example] Riveting processing also ensures stability with torque guarantee.

Possessing 3D-CAD! With a system and equipment capable of handling various processing, we achieve quick responses.

Here is an example of a bracket manufactured using SPCC. This product was processed using only 3D data without any drawings. At thinplate-processing.com, we have 3D-CAD and can read most common formats such as "IGS" and "Parasolid." There was a specification for a bend with an inner radius of 0.5, but the manufacturer does not handle a standard type for an inner radius of 0.5. We are processing it using our in-house molds that we keep in stock. 【Overview】 ■ Material: SPCC ■ Size: 100×80mm ■ Thickness: t0.8 ■ Precision: ±0.1 ■ Quantity: 20 ■ 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] Achieved 28 bends with a tolerance of ±0.15.

[Processing Example] Achieved 28 bends with a tolerance of ±0.15.

We manufacture dedicated jigs and process corner holes with a fiber laser after bending! We have many achievements.

Here is an example of a bus bar for automobiles made from A5052 with a thickness of 0.6mm. This precision sheet metal product has undergone bending processes 28 times in the longitudinal direction. Normally, performing 28 bends would accumulate dimensional errors, resulting in significant overall dimensional discrepancies, making the precision of each bend crucial. To address this, our company has developed a simple in-house mold to minimize the variation in angles caused by material warping during the bending process, thereby meeting the required tolerance of "±0.15" for the overall length. 【Overview】 ■ Material: A5052 ■ Size: 28×200×5.2mm ■ Thickness: t0.6 ■ Precision: ±0.1 ■ Quantity: 150 ■ 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] Thin plate guide made from SUS304 with a thickness of 0.2mm.

[Processing Example] Thin plate guide made from SUS304 with a thickness of 0.2mm.

We are equipped with facilities and systems capable of handling difficult plastic processing and high-precision processing, accommodating bending accuracy of "±0.05"!

Here is an example of a thin plate guide made from SUS304 with a thickness of 0.2mm. The outer shape of the circle had a tolerance of "0, -0.03," but by processing with a fine fiber laser, we minimized deformation caused by thermal effects and achieved high precision. Additionally, for the drawing process, we internally manufactured the mold using a machining center and devised the work sequence, which allowed us to meet the overall flatness tolerance of "0.2" or less for the product. 【Overview】 ■ Material: SUS304 ■ Size: 25×25mm ■ Thickness: t0.2 ■ Precision: ±0.015 ■ Quantity: 10 ■ Delivery time: 14 days *For more details, please refer to the related links or feel free to contact us.

  • Processing Contract

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Processing is possible even with a width of 0.2mm or less! High-precision fiber laser processing!

Processing is possible even with a width of 0.2mm or less! High-precision fiber laser processing!

Laser processing with a width of 0.14mm ultra-fine comb blade shape! With a fiber laser that has minimal heat impact, it can accommodate tolerances of ±0.02!

Here is a case study of precision sheet metal processing made from C5191-1/2H phosphor bronze. Extremely fine pins with a width of 0.14mm are arranged in a narrow pitch, and by processing them with a fiber laser that has minimal heat impact, we achieve high precision finishing. Additionally, there was a strict precision requirement of ±0.03 for the bending sections. It is generally said that bending phosphor bronze with a thickness of t0.1mm to a high precision of less than ±0.05 is very difficult, but our company has developed dedicated simple molds in-house to ensure accuracy. Depending on the shape, we can produce the molds and start processing in about two days, allowing for short lead times even for special shapes. 【Overview】 ■ Material: C5191-1/2H ■ Size: 2×32mm ■ Thickness: t0.1 ■ Precision: ±0.03 ■ Quantity: 50 ■ 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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Precision sheet metal processing

Precision sheet metal processing

Precision sheet metal processing

We respond quickly to all customer needs by combining Arc Tech's wisdom with our unique advanced information and production systems. We deliver the most reliable precision sheet metal products! We are the first company in the precision sheet metal industry to obtain ISO 9001 certification☆ We are confident in our quality! We accommodate a wide variety of small-lot production! 【Available Processing Methods】 Pressing, turret punching, laser cutting, bending, welding (YAG, TIG, spot, gas, brazing) Various plating, painting, silk screening, etc.

  • Contract manufacturing
  • Processing Contract
  • Surface treatment contract service

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Product Processing Case Studies Collection No. 1 [*Free Gift*]

Product Processing Case Studies Collection No. 1 [*Free Gift*]

A wide variety of sheet metal processing technologies featured!

Through our precision sheet metal contract processing services for enclosures, cases, exterior covers, and mechanical components, we deliver "satisfaction" to our customers. We provide sophisticated precision sheet metal processing services that specifically address the themes of speed, cost, and quality that our customers demand for precision sheet metal parts. As a skilled group in precision sheet metal, we are committed to "work with a human touch." Please feel free to consult us about anything related to sheet metal, from product development to assembly. 【Details】 R-bending processing technology V-groove bending processing technology Adhesive technology (adhesives, double-sided tape) Welding technology (semi-automatic, TiG) Welding technology (YAG) Welding technology (aluminum) Finishing technology (grinders, #400, HL correction) *Exclusive for Ipros users! We are currently offering "Product Processing Case Collection No. 1" for free!

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Precision sheet metal processing

Precision sheet metal processing

Precision sheet metal processing

【Features】 ◆ We primarily process small lots of various types, such as prototype development products, and we accept orders starting from one piece. ◆ Our company can achieve short lead times for production through our unique mold structure and production system tailored to the material, shape, and quantity. ◆ We can also disclose data and processing know-how from the prototype stage during mass production upon request. *For more details, please contact us.

  • Other machine elements

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Introducing new advanced equipment to handle complex shapes!

Introducing new advanced equipment to handle complex shapes!

Our company will create more valuable products through the collaboration of cutting-edge machinery and skilled engineers!

Our company is enhancing its equipment based on high technical capabilities by replacing it with new machinery on a five-year cycle. In particular, regarding welding technology, we have quickly adopted the "YAG laser welding machine," which is still used by only a few companies in the Kansai region. This allows us to achieve high-precision processing even in thin plate welding and welding that requires high flatness. We can create complex shapes and aesthetically important products with high design flexibility, and since we can manufacture molds by welding them one by one, we can offer them at lower costs than usual. 【Features of YAG Laser Welding Machine】 ■ Achieves high-precision processing even in thin plate welding and welding that requires high flatness ■ Shortens the polishing process for mirror finishes compared to conventional "TIG welding" ■ Reduces welding distortion and warping ■ High design flexibility allows for the creation of complex shapes and aesthetically important products ■ Capable of manufacturing molds by welding them one by one *For more details, please refer to the PDF document or feel free to contact us.

  • Welding Machine
  • Processing Contract

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