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Sheet Metal Fabrication Services

  Custom engineering and manufacturing services from prototypes to on demand production of sheet metal parts. Low-cost sheet metal fabrication solution for you.

       Our certification to           ISO 9001:2015                ISO 13485:2016

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Chinese online sheet metal manufacturing platform

The perfect combination of price + quality + speed

Low Prices

Top-notch Quality

Swift Delivery

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Our Custom Sheet Metal Fabrication Services

    Our sheet metal manufacturing encompasses a full range of processes, including cutting, bending, punching, rolling, stretching, forming, laser cutting, welding, assembly, and more. This comprehensive set of techniques allows us to quickly process complex sheet metal shapes.

Laser Cutting

Laser cutting and plasma cutting are capable of cutting a variety of materials, including various metal alloys, composite materials, leather, wood, and fibers, among others. They are known for their high cutting speed and quality.

Stamping and Cutting

Stamping and cutting can be divided into shearing, blanking, punching, cutting, notching, and slitting, and are commonly used for direct processing of bicycle chainwheels, instrument gears, as well as silicon steel sheets in electrical appliances and connectors in integrated circuits.


Sheet metal bending is used to shape steel, stainless steel, aluminum parts, and custom sheet metal prototypes after the cutting process. It can transform flat sheet metal pieces into various forms such as V-shapes, U-shapes, or grooves.

Strong Manufacturing Capability

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Why Choose Our Sheet Metal Fabrication Services?

Cost-effective CNC machining services, ranging from ultra-precision components at 0.001mm to large-scale parts up to 20 meters, covering both common and rare components. We excel in delivering outstanding parts at the most competitive costs.


Having competitive pricing

In terms of quality, pricing, and manufacturing speed, Shared-Factory always seeks the best solutions and processes to ensure that your products are manufactured at the most competitive prices, the fastest speeds, and the highest quality.


Rapid Production

With numerous production nodes at our disposal, we can achieve quick deliveries whether it's small-batch customization or large-scale production. Particularly in large-scale manufacturing, Shared-Factory's delivery speed is more than 60% faster than traditional manufacturing


Professional Engineering Support

Shared-Factory has a team of expert engineers from various fields, with each client assigned a dedicated engineer who is ready to optimize designs, reduce costs, and enhance quality at any time. We believe in our team's ability to provide excellent recommendations and unparalleled engineering support.


Quality Assurance

We prioritize quality and ensure that components meet specifications. Shared-Factory, certified with ISO 2768 and ISO 9001:13485, is equipped with various advanced inspection instruments and a team of professional quality inspectors. Quality checks are conducted at every stage of the manufacturing process to ensure the quality of the parts.


Global Delivery (DDP)

Global Delivery: Regardless of your location, we will deliver the parts to your specified destination. You won't be responsible for any customs or transportation matters; you just need to receive the parts at home.


One-Stop Supply

Shared-Factory boasts over 50 different types of production equipment with extensive manufacturing capabilities. You don't need to deal with multiple suppliers; simply rely on Shared-Factory for a one-stop solution to all your needs

ISO Certifications

We have gone the extra mile to ensure that our operations align with the highest industry standards. To demonstrate our commitment to quality and excellence, we have proactively pursued and obtained recognized certifications from reputable organizations.

Our Quality Inspection Steps


Material Certifications

We meticulously ensure material quality to prevent functional issues caused by subpar materials. When needed, we offer ROHS material certification

ROHS Certification


In-process Inspection

We perform on-site inspections and measurements at various stages of the machining process to ensure dimensions and quality at each step

Free of charge


Comprehensive Inspection

We conduct comprehensive inspections of components using quality inspection equipment such as a coordinate measuring machine

Free of charge


Function Testing

For functional components, we assemble various parts meticulously and conduct comprehensive functional testing on the entire functional assembly

Free of charge


Final Inspection Report

In the final inspection phase, we provide customers with a comprehensive inspection report summarizing all inspection processes and results

Free of charge

What is Sheet Metal Fabrication?

Sheet metal processing refers to a metalworking process that involves shaping thin metal sheets (typically steel, aluminum, stainless steel, etc.) into various parts and components through a series of manufacturing steps. These processes may include cutting, stamping, bending, welding, assembly, and more. Sheet metal processing is commonly used for manufacturing metal parts, enclosures, panels, chassis, and other components. It offers high precision, versatility, and complexity, making it suitable for a wide range of industries such as automotive, electronics, appliances, construction, and more. This method is often employed to produce custom parts and prototypes due to its ability to achieve high-precision metal shaping at relatively low costs.

Shared-Factory provides a wide range of sheet metal processing services, capable of manufacturing nearly any parts you require

Available Sheet Metal Fabrication Processes

Check out the specific advantages of each sheet metal manufacturing process and choose one for your custom part needs.

ProcessesDescriptionThicknessCutting Area
Laser CuttingLaser cutting is a thermal cutting process that uses high-power laser to cut metals.Up to 50 mmUp to 4000 x 6000 mm
Plasma CuttingCNC plasma cutting is suitable for cutting thicker sheet metals.Up to 50 mmUp to 4000 x 6000 mm
Waterjet CuttingIt is especially useful for cutting very thick metals, including steel.Up to 300 mmUp to 3000 x 6000 mm
BendingIt’s used to shape custom sheet metal prototypes after the cutting process.Up to 20 mmUp to 4000 mm

Sheet Metal Fabrication Standards

    To ensure part manufacturability and precision of fabricated prototypes and parts, our custom sheet metal fabrication services are in compliance with the ISO 2768-m.
Dimension DetailMetric UnitsImperial Units

Edge to edge, single surface

+/- 0.127 mm+/- 0.005 in.

Edge to hole, single surface

+/- 0.127 mm+/- 0.005 in.

Hole to hole, single surface

+/- 0.127 mm+/- 0.005 in.

Bend to edge / hole, single surface

+/- 0.254 mm+/- 0.010 in.

Edge to feature, multiple surface

+/- 0.762 mm+/- 0.030 in.

Over formed part, multiple surface

+/- 0.762 mm+/- 0.030 in.

Bend angle

+/- 1°

By default, sharp edges will be broken and deburred. For any critical edges that must be left sharp, please note and specify them in your drawing.

Common Materials for Sheet Metal Processing

No matter the application and requirement of your sheet metal parts, you’ll find the right material when you trust Shared-Factory. The following outlines some popular materials available for custom metal fabrication.


Stainless Steel

Corrosion resistance is the primary distinction between stainless steel and regular steel, with all stainless steels containing at least 10.5% chromium. The addition of chromium makes these steels more corrosion-resistant. Different grades of this material contain various alloying elements that can further enhance corrosion resistance, heat treatment capabilities, and machining properties.

Primary Application Industries: Medical, automotive, aerospace, robotics, automation, and machinery.

Subtypes:Stainless Steel 15-5,Stainless Steel 17-4,Stainless Steel 18-8,Stainless Steel 303,Stainless Steel 304,Stainless Steel 316,Stainless Steel 416,Stainless Steel 420,Stainless Steel 440C,Stainless Steel 410

Common Surface Treatments (Post-Processing)

During the CNC machining process, visible tool marks may be left on the surface as material is removed to create the desired shape. Typically, some post-processing is required to address this issue. There are various types of surface treatments available, each serving different purposes. At Shared-Factory, we offer a range of common surface treatments aimed at enhancing both functionality and aesthetics.

             Name            Description                                                                                       MaterialsColorTextureLink
AnodizingAnodizingAnodizing improves corrosion resistance, enhancing wear resistance and hardness, and protecting the metal surface. Widely used in mechanical parts, aircraft, and automobile parts, precision instruments, etc.AluminumClear, black, grey, red, blue, gold.Smooth, matte finish.Learn More>>
Bead Blasting

Bead Blasting

Bead blasting results in parts with a smooth surface with a matte texture. Used mainly for visual applications and can be followed by other surface treatments.

ABS, Aluminum, Brass, Stainless Steel, Steel

n/aMatteLearn More>>
Powder CoatingPowder CoatingPowder coating is a type of coating that is applied as a free-flowing, dry powder. Unlike conventional liquid paint which is delivered via an evaporating solvent, powder coating is typically applied electrostatically and then cured under heat or with ultraviolet light.Aluminum, Stainless Steel, Steel

Black, any RAL code or Pantone number

 Gloss or semi-gloss

Learn More>>

ElectroplatingElectroplatingElectroplating can be functional, decorative or corrosion-related. Many industries use the process, including the automotive sector, in which chrome-plating of steel automobile parts is common.

Aluminum, steel, stainless steel




Smooth, glossy finish


Learn More>>


Polishing is the process of creating a smooth and shiny surface, either through physical rubbing of the part or by chemical interference. The process produces a surface with significant specular reflection, but in some materials is able to reduce diffuse reflection.

Aluminum, Brass, Stainless Steel, Steel



Learn More>>



Brushing is a surface treatment process in which abrasive belts are used to draw traces on the surface of a material, usually for aesthetic purposes.

ABS, Aluminum, Brass, Stainless Steel, Steel


Learn More>>

Work With Numerous Industries

Due to our robust manufacturing capabilities, competitive pricing, swift delivery, excellent quality, global shipping, and many other advantages, we are increasingly partnering with friends from various industries worldwide. This includes but is not limited to aerospace, medical, semiconductor, robotics, automation, machine tool equipment, automotive, consumer electronics, and more.


Our high-precision manufacturing services and specialty materials meet the complex requirements of the aerospace industry across various stages.

FAQs About Shared-Factory CNC Services

Shared-Factory offers a comprehensive range of services including cutting, bending, punching, welding, and assembling. Our state-of-the-art machinery ensures precision and high-quality finishes for all projects.

Sheet metal fabrication tolerances refer to the acceptable deviations for features of sheet metal parts required for accurate and consistent installation and integration.

For sheet metal parts, ISO 2768-mk is usually used to ensure proper control of the elements of geometry and size. The following will show you 7 tolerance standards range of linear and angular dimensions, flatness & straightness, cylindricity, and circularity.

   K factor is the sheet metal process is the ratio of neutral axis to material thickness. This value changes with respect to the various physical properties and thickness of materials used.

Every aspect of a sheet metal fabrication project comes with an associated cost — the design, possible prototype, finishing processes, and others. Asides from the process itself, materials also cost money. To learn some tips for reducing custom sheet metal fabrication costs, you can learn from this article.

Shared-Factory accommodates both small and large production runs, from single prototypes to mass production, with no strict minimum order quantity.

Let's Start A New Project Today

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