AIVON's Sheet Metal Fabrication Services

Sheet metal fabrication is a subtractive manufacturing process that uses thin sheets of metal to create parts. It offers high precision and durability, making it particularly suitable for end-use applications such as enclosures, and brackets.
AIVON's online sheet metal fabrication service provides a fast and cost-effective solution for any part that needs to be manufactured based on 3D and CAD files or engineering drawings. AIVON offers a wide range of sheet metal materials, including aluminum, copper, steel, and stainless steel, as well as welding services. AIVON can provide any number of sheet metal parts, from small-batch, multi-variety prototypes to high-volume production. AIVON offers competitive custom sheet metal fabrication prices for small-batch prototypes and cost savings for high-volume production.

Features of Sheet Metal

Laser Cutting

Uses a high-power laser beam to cut a sheet.
Thickness: 0.5-10mm

Bending

Uses a dies to produce a bending shape.
Thickness: 0.5-5.5mm

Materials of AIVON's Sheet Metal

Alloy Steel

Alloy Steel SPCC
Alloy Steel Q235
Alloy Steel SGCC

Stainless Steel

Stainless Steel 201
Stainless Steel 304

Aluminum Plate

Aluminum 5052
Aluminum 6061

For inquiries about copper, electrolytic tinplate, or other materials, please contact cnc@aivon.com

Sheet Metal Capabilities

Tolerances for sheet metal fabrication
Name	Tolerance
Cutting	±0.2mm
Bend angle	±1°
Bend to edge	±0.25mm

Finishes of AIVON's Sheet Metal

Anodized (Type II Or Type III):

Using a chemical solution to form a stable oxide film on the metal surface.

Key advantages: Improved corrosion resistance. Maintains metallic appearance (commonly black, other colors can be specified). Good insulation (for anodized materials).

Galvanization:

Applying a layer of zinc to the surface of steel materials. Common types include electro-galvanizing, which produces a bright, thin finish.

Key advantage: Even if the surface is scratched, the exposed iron is preferentially corroded and protected by the surrounding zinc, providing extremely strong rust resistance.

Electrophoresis:

The workpiece is immersed in a water-soluble coating, and a direct current is used to cause the paint film to be evenly deposited on the workpiece surface. It is usually black.

Key advantages: Strong coverage, comprehensive rust prevention. Uniform coating with strong adhesion, not easily peeling off. Very environmentally friendly, using water as a solvent, resulting in low emissions of volatile organic compounds (VOCs).

Powder coating:

Utilizing the principle of electrostatic adsorption, powder coating is sprayed onto the surface of the workpiece, and then cured by high-temperature baking.

Key advantages: Rich colors. The cured coating is hard, wear-resistant, and impact-resistant. Very environmentally friendly, with no solvent evaporation.

Brushed finish:

This technique uses a sanding belt or brush to repeatedly rub the metal surface, creating a uniform, straight texture. Primarily used for stainless steel and aluminum sheets.

Key advantages: It imparts a delicate, aesthetically pleasing texture to the metal, making minor scratches less noticeable.

Bead Blast:

Using compressed air to propel abrasive particles at high speed onto the surface of a workpiece.

Key advantages: Achieves a matte finish with a premium feel. High surface cleanliness. Uniform surface roughness enhances coating adhesion.

Screen printing:

Ink is printed onto the surface of a workpiece using a screen to create text, patterns, or logos.

Key advantages: Excellent adhesion; allows for low-cost, small-batch customization of logos.

Sheet Metal Applications

Industrial Equipment

AIVON provides production support for physics laboratories, agricultural tools, industrial fixtures, chemical industry and industrial inspection.

Consumer Electronics

AIVON provides manufacturing support for consumer electronics such as PCs, mobile phones, wearable devices, smart home products, and lighting equipment.

Automotive

AIVON provides a wide range of support to automotive manufacturing companies, covering electric vehicles, e-bikes, battery parts, and replacement parts.

Aerospace

AIVON provides support to aerospace companies, ranging from prototyping to mass production, it utilizes 3D printing to validate design feasibility and employs a variety of suitable materials for mass production.

Sheet Metal FAQs

Q1: What information is required to order silkscreen printing on parts?

A1: Silkscreen printing requires 2D drawings (DWG/DXF format).

Q2: In what format do I need to provide the files?

A2: 3D files are preferred, if 2D files are provided, please specify all dimensions.

Sheet Metal Resources

CNC Machining vs Sheet Metal Fabrication: Which Manufacturing Method Should You Choose?

CNC machining vs sheet metal fabrication cost, tolerance, volume, and geometry comparison from a real fabrication shop. Learn when each process wins for prototypes and production.

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PCB Prototyping

Sheet Metal Prototype Manufacturing Process Explained

Discover how factories actually build sheet metal prototypes — from laser cutting and press brake bending to welding, surface treatment, and final assembly. Real production insights, tolerances, and DFM tips to help designers avoid common issues and get better results.

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PCB Assembly

Sheet Metal Assembly Design Guide: Fasteners, Inserts and Joining Methods

Practical sheet metal assembly design guide covering PEM inserts, standoffs, screws, welding and riveting choices for reliable PCB mounting, easier maintenance and lower production cost.

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