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 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
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:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. 西野精器製作所 Ibaraki//Manufacturing and processing contract
  3. null/null
  4. 4 国立プレス Tokyo//Manufacturing and processing contract
  5. 5 今井工業所 Gunma//Manufacturing and processing contract
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Sheet Metal Processing Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. Gift of Processing Case Studies: Nikko Kogyo Co., Ltd.'s 'Sheet Metal Processing'
  2. National Press Co., Ltd. Business Introduction 国立プレス
  3. If it's prototype sheet metal, we can provide the entire manufacturing process! [Experience in the automotive industry]
  4. Niwa Sheet Metal Co., Ltd. Business Introduction
  5. 4 Imai Industrial Co., Ltd. Business Introduction 今井工業所

Sheet Metal Processing Product List

481～495 item / All 525 items

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Basic Knowledge of Sheet Metal Processing - Welding Processing (1)

Basic Knowledge of Sheet Metal Processing - Welding Processing (1)

We will introduce the basic knowledge of sheet metal processing.

"Welding processing" is one of the methods for joining two or more metal parts. It can be broadly classified into three categories: fusion welding methods, where metal is locally heated to a molten or semi-molten state and the molten parts are directly joined together or joined with the addition of filler material (such as welding rods); pressure welding methods, where heated metal is joined under pressure; and brazing methods, where a different material from the base metal is melted to join the parts. At Tsubota Technica, we mainly implement the following welding methods: ○ Arc welding 　・CO2 welding 　・TIG welding ○ Laser beam welding 　・YAG laser welding 　・Fiber laser welding ○ Spot welding ○ Stud welding ○ Projection welding ○ Brazing Details of each welding method will be introduced in "Basic Knowledge of Sheet Metal Processing - Welding Processing (2)" and beyond.

  • Contract manufacturing

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Basic Knowledge of Sheet Metal Processing - Welding Processing (2)

Basic Knowledge of Sheet Metal Processing - Welding Processing (2)

We will introduce the basic knowledge of sheet metal processing.

"Welding processing" refers to the process of joining two or more metal parts. This page introduces "arc welding," one of the welding methods implemented at Tubota Technica. ○ Arc Welding An electrode is attached to the workpiece (referred to as the base material), and a large current is passed through it, generating an arc (discharge) between it and another electrode held in the other hand. The heat from this arc melts the metal to join them (only metals of the same type can be joined). A filler material, which is a metal, is added between the base materials being joined. This filler material is made of the same type of material as the base material and is in the form of a rod or wire. Depending on the specifications of the welding machine, the filler material may be fed manually by the operator or automatically supplied by the machine. The latter is referred to as semi-automatic welding. Arc welding is used in many welding points during the assembly of enclosures, starting with welding the edges of sheet metal at corners. At Tubota Technica, among the welding methods classified as arc welding, "CO2 welding" and "TIG welding" are mainly used. The "Basic Knowledge of Sheet Metal Processing - Welding Processing (3)" introduces the characteristics of these methods.

  • Contract manufacturing

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Basic Knowledge of Sheet Metal Processing - Welding Processing (3)

Basic Knowledge of Sheet Metal Processing - Welding Processing (3)

We will introduce the basic knowledge of sheet metal processing.

"Welding processing" refers to the process of joining two or more metal parts together. This page introduces "CO2 welding" and "TIG welding," which are methods of welding implemented at Tsubota Technica. - CO2 Welding In arc welding, gas (shielding gas) is used to maintain the quality of the joint while stabilizing the arc. CO2 welding uses CO2 as this shielding gas. It results in deep penetration and strong fusion between the base materials. It is a semi-automatic welding process. It tends to produce spatter, which is welding debris (metal droplets that solidify when scattered during welding), and the appearance after welding can often be messy. The spatter needs to be ground off to clean it up. - TIG Welding This is an arc welding process that uses tungsten alloy for the welding electrode and argon as the shielding gas. The weld bead is beautiful, and it allows for welding of aluminum, which is not possible with CO2 welding. It is also suitable for welding other non-ferrous metals. Since it is not a semi-automatic process, both hands must be used during welding, requiring a certain level of skill. The gas is relatively expensive, resulting in higher costs compared to CO2 welding. Other welding methods will be introduced from section (4) onward.

  • Contract manufacturing

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Basic Knowledge of Sheet Metal Processing - Welding Processing (4)

Basic Knowledge of Sheet Metal Processing - Welding Processing (4)

We will introduce the basic knowledge of sheet metal processing.

"Welding processing" refers to the process of joining two or more metal parts together. This page introduces "YAG laser welding," which is one of the welding methods implemented at Tubota Technica. ○ Laser Beam Welding Laser beams are directed onto the base material, and the energy from the laser is used to weld the material. Depending on the method of generating (oscillating) the laser light, it can be divided into several types. ・YAG Laser Welding This method uses a laser generated from a yttrium-aluminum-garnet (the initials YAG) alloy of yttrium and aluminum to perform the welding. It can weld stainless steel, which is prone to distortion from heat, with minimal impact, and it allows for deep penetration, resulting in a strong joint. No filler material is used; instead, the melted base materials are joined directly (this is called butt welding). There is no variation in the thickness of the weld seam. It is often used for welding stainless steel and electroplated steel sheets. In "Basic Knowledge of Sheet Metal Processing - Welding Processing (5)," the characteristics of fiber laser welding will be introduced.

  • Contract manufacturing

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Basic Knowledge of Sheet Metal Processing - Welding Processing (5)

Basic Knowledge of Sheet Metal Processing - Welding Processing (5)

We will introduce the basic knowledge of sheet metal processing.

"Welding processing" refers to the process of joining two or more metal parts together. This page introduces "fiber laser welding," a type of "laser beam welding" conducted at Tubota Technica. ○ Laser Beam Welding Laser beams are directed onto the base material, melting it with their energy to perform the welding. Depending on the method used to generate (oscillate) the laser light, it can be categorized into several types. ・Fiber Laser Welding This type of laser can focus the beam diameter very narrowly. It can concentrate energy on a small area, making it possible to weld materials that are easy to melt but difficult to weld, such as aluminum and brass. Additionally, it can form a stable, narrow bead, and due to its fast processing speed and minimal distortion after welding, the finished product does not require any post-welding finishing. Tubota Technica operates three robots equipped with fiber laser welding machines, selecting them based on the size and shape of the workpieces. In "Basic Knowledge of Sheet Metal Processing - Welding Processing (6)," spot welding will be introduced.

  • Contract manufacturing

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Basic Knowledge of Sheet Metal Processing - Welding Processing (6)

Basic Knowledge of Sheet Metal Processing - Welding Processing (6)

We will introduce the basic knowledge of sheet metal processing.

"Welding processing" refers to the process of joining two or more metal parts together. This page introduces "spot welding," one of the welding methods implemented at Tubota Technica. ○ Spot Welding In spot welding processing, a dedicated spot welding machine is used. The surfaces of the two plates to be joined are brought together and clamped with electrodes, allowing a large current to flow. The resistance during this process generates heat, melting the base material, and by applying pressure while the current flows, the contact surfaces of the base materials are joined. The time required for actual processing is short, making it very productive. However, it cannot be used when trying to join the edges of sheet metal (for example, at the corners of a box). It is often used when two plates need to be bonded face to face, such as when attaching small parts to the back of a cover. "Basic Knowledge of Sheet Metal Processing - Welding Processing (7)" will introduce stud welding and other methods.

  • Contract manufacturing

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Sheet metal processing

Sheet metal processing

Sheet metal processing

We are equipped with a wide variety of machinery, including shearing, high-speed laser cutting, punching, turret punching, and saws for cutting steel materials, allowing us to select the appropriate equipment for each application and meet delivery times and quality standards.

  • Other machine tools

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[Sheet Metal Processing Examples] Pipe Welding/Acid Cleaning Treatment ◆ We also accept projects for welding only.

[Sheet Metal Processing Examples] Pipe Welding/Acid Cleaning Treatment ◆ We also accept projects for welding only.

We provide quality assurance, short delivery times, and cost reduction through integrated manufacturing from material procurement to processing, welding, and surface treatment!

We specialize in various precision processing such as 3D/2D laser processing and welding, responding to a wide range of customer needs from small and thin sheet metal processing to large-scale can manufacturing. Additionally, with our welding factory and painting booth on-site, we provide quality assurance, short delivery times, and cost reduction through integrated manufacturing from material procurement to processing, welding, and painting. We accept orders from single-item processing to mass production. Please feel free to contact us even at the prototype stage for any processing inquiries. ◆ For inquiries via email or phone, please contact us here: MAIL: info@fujikiko.biz TEL: 0248-54-1123 (Head Office Representative)

  • Processing Contract

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[Sheet Metal Processing Examples] Large Item Processing / Design, Laser, Welding, Painting / Signage

[Sheet Metal Processing Examples] Large Item Processing / Design, Laser, Welding, Painting / Signage

A company purchase ◆ Consistent in-house production from parts processing to welding, surface grinding, and assembly, even with multiple processes!

We specialize in various precision processing, including 3D/2D laser processing and welding, and we respond to a wide range of customer needs from small and thin sheet metal processing to large-scale can manufacturing. Additionally, since we have a welding factory and painting booth on-site, we provide quality assurance, short delivery times, and cost reduction to our customers through integrated manufacturing, from material procurement to processing, welding, and painting. ◆ For inquiries via email or phone, please contact us here: MAIL: info@fujikiko.biz TEL: 0248-54-1123 (Head Office)

  • Processing Contract

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Information on Sheet Metal Processing [For Automotive and Commercial Vehicle Parts]

Information on Sheet Metal Processing [For Automotive and Commercial Vehicle Parts]

QCD support at each stage from development to mass production! A partner you can trust and rely on.

We provide one-stop solutions for everything from molds and jigs, press sheet metal, welding, painting, to assembly. We possess various equipment including 3D CAD/CAM, 3D measuring instruments (contact and non-contact), vertical machining centers, and fiber laser machines. We pursue ease of manufacturing by proposing integration, weight reduction, and process simplification, optimizing the balance between product functionality and price. Please feel free to consult us when needed. 【Business Activities】 ■ Prototype sheet metal processing for automotive parts ■ Design and manufacturing of press molds and jigs ■ Pressing and sheet metal processing for commercial vehicle parts ■ Pressing and sheet metal processing for aircraft parts *For more details, please refer to the PDF materials or feel free to contact us.

  • Processing Contract
  • Press Dies
  • Other Auto Parts

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