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Industrial-grade sheet metal fabrication services, providing laser cutting, bending and welding, suitable for thin sheet metal parts such as chassis, brackets and casings

Industrial-Grade Sheet Metal Fabrication Services

Get laser cutting, bending, welding, and finishing for enclosures, brackets, chassis, and other thin-sheet components.

Ideal for:

Equipment enclosures and cabinets
Metal brackets and frames
Consistent low-volume production
Cost-sensitive structural components
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Sheet Metal Fabrication Capabilities

From cutting and bending to welding, forming, and assembly, we support sheet metal enclosures, cabinets, brackets, and structural parts from prototypes through production.

Sheet metal laser cutting plate, suitable for processing chassis panels and shell panels

Laser Cutting

Features: High-precision cutting, complex contours, small slits

Material: carbon steel, stainless steel, aluminum alloy, galvanized sheet, copper alloy

Tolerance capability: ±0.05 ~ ±0.10 mm

Applicable scenarios:

Shell panels, chassis panels
Structural brackets, mounting plates
Prototypes and low-volume production
CNC stamping and turret punching for repeatable holes and slots in sheet metal panels

CNC Stamping / Turret Punching

Features: High efficiency, suitable for regular hole patterns and batch processing

Material: carbon steel, stainless steel, aluminum alloy

Tolerance capability: ±0.10 ~ ±0.20 mm

Applicable scenarios:

Ventilation panels
Mounting plates
Connector plates
CNC bending machine can fold and form sheet metal parts, suitable for chassis shells and frame structural parts.

CNC Bending

Features: Good angle consistency and high repeatability

Material: carbon steel, stainless steel, aluminum alloy, galvanized sheet

Angle accuracy: ±0.2° ~ ±0.5°

Applicable scenarios:

Chassis and enclosures
Cabinets and frames
L-shaped and U-shaped structural parts
Sheet metal welding assembly structural parts, used for cabinet frame and bracket welding parts

Welding

Features: Solid structure, suitable for complex assembly

Material: carbon steel, stainless steel, aluminum alloy

Assembly accuracy: ±0.2 ~ ±0.5 mm (based on fixture positioning)

Applicable scenarios:

Cabinet frames
Welded brackets
Sheet metal structure assembly
The sheet metal riveting process is used to install nuts and studs to improve the strength and consistency of assembly connections.

Riveting / Press Riveting

Features: High connection strength, not easy to loosen

Material: carbon steel, stainless steel, aluminum alloy

Positioning accuracy: ±0.10 mm

Applicable scenarios:

Rivet nuts and studs
Assembly panels
Connecting structural members
Sheet metal flanging and forming processing, suitable for stretched shells and special-shaped structural parts

Sheet Metal Forming

Features: Change the shape of the plate to achieve complex geometric structures

Material: carbon steel, stainless steel, aluminum alloy

Forming accuracy: ±0.10 ~ ±0.30 mm

Applicable scenarios:

Extruded shell
Flanged structural parts
Special-shaped sheet metal parts
Sheet metal assembly production line, one-stop delivery of cabinet assemblies and shell components

Sheet Metal Assembly

Features: Multi-part combination, one-stop delivery

Material: Sheet metal + fasteners

Assembly consistency: Control based on fixtures and assembly standards

Applicable scenarios:

Cabinet assembly
Housing components
Functional structure module

Sheet Metal Materials

We work with carbon steel, stainless steel, aluminum alloys, galvanized steel, copper, and brass. Each offers different trade-offs in strength, weight, corrosion resistance, conductivity, formability, and cost.

Choose material and thickness based on load, environment, finish, and budget. Our engineers can recommend options for your cutting, bending, welding, and finishing requirements.

Stainless Steel SUS201
Stainless Steel SUS304
Stainless Steel SUS316
Stainless Steel SUS430
SECC Electro-Galvanized Steel
SPCC Cold-Rolled Steel
SGCC Hot-Dip Galvanized Steel
SPHC Hot-Rolled Steel
Q235 Carbon Steel
Aluminum 5052
Copper
Brass
Stainless steel_SUS201 (sheet metal fabrication)

Stainless Steel SUS201

SUS201 is an austenitic stainless steel system with high strength and certain corrosion resistance. The material cost is usually lower than SUS304.

Applicable scenarios: interior decorative panels, home appliances and commercial equipment casings, structural parts and shields with general corrosion resistance requirements, cost-sensitive stainless steel exterior parts, etc.

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Why Choose XFabro for Sheet Metal Fabrication

Get fast drawing review, Design for Manufacturability (DFM) feedback, process-based quoting, engineer oversight, and quality control from prototype through production.

  1. Automatic 2D/3D Drawing Analysis

    Upload DWG, DXF, dimensioned PDF, STEP, and other common files. Automated parsing identifies thickness, holes, bends, forming features, and assemblies to support process selection, flat-pattern planning, DFM review, and quoting.

  2. Sheet Metal DFM Review

    We review hole size and edge distance, bend radii and interference, forming feasibility, weld and assembly design, deformation risk, and critical dimensions. You receive practical suggestions to improve manufacturability and production consistency.

  3. Multi-Process Quoting

    Quotes consider geometry, material, thickness, quantity, tolerance, and required operations. We match cutting, stamping, turret punching, bending, welding, riveting, forming, and assembly processes so you can compare price and lead-time options.

  4. Engineer Review and Quality Control

    Engineers review the selected processes and production parameters before manufacturing. In-process quality controls help keep dimensions, structural strength, and surface finish aligned with your drawing requirements.

  5. Materials and Tolerance Control

    Choose from carbon steel, stainless steel, aluminum alloys, galvanized steel, and common sheet thicknesses. Process-specific tolerance targets, fixtures, and assembly controls support consistent enclosures, brackets, frames, and structural assemblies.

Sheet Metal Fabrication Process

  1. Upload drawings

    • Upload STEP, IGES, STL, DWG, DXF, or other common 2D/3D formats.
    • The system identifies part geometry and key dimensions for review.
    • Service Timeliness: Initial file parsing completes 1–5 minutes after upload
  2. Project evaluation and quote

    • Automated DFM checks review the sheet metal design.
    • We assess the cutting method, bend feasibility, hole-to-edge distance, bend radius, and assembly relationships.
    • Quotes reflect the selected material, process route, and quantity.
    • Service Timeliness: Generate smart quotes for standard parts in 30 minutes
  3. Engineer review + DFM suggestions

    • An engineer reviews your drawings and quote.
    • You receive recommendations for bend radii, hole locations, and forming methods.
    • Welding, reinforcement, or structural simplification is proposed when needed.
    • Service Timeliness: Complete manual review and feedback within 24 hours
  4. Manufacturing

    • Parts follow the approved route: cutting, stamping, turret punching, bending, welding, riveting, forming, and assembly.
    • Key dimensions are inspected throughout production.
    • Supports prototypes, small batches, and production volumes.
    • Service Timeliness:
      -- Laser cutting: 1–3 working days
      -- CNC Stamping / Turret Punching: 1–3 working days
      -- CNC bending: 1–2 working days
      -- Welding and assembly: 2–5 working days
  5. Delivery

    • Parts are packaged and shipped as agreed, with tracking provided.
    • Inspection reports or material certificates are available when required.
    • Domestic and international shipping are supported.
    • Service Timeliness: Domestic logistics 1–7 days, international express delivery depends on the destination

Sheet Metal Solutions Across Industries

We support sheet metal parts from early prototypes and functional testing through low-volume and production runs across robotics, automotive, aerospace, consumer products, and medical equipment.

Laser cutting, stamping, turret punching, bending, welding, riveting, forming, and assembly are combined around your material, geometry, quality, and cost requirements.

  • Shell and structural prototypes
  • Functional validation parts
  • Complex formed parts
  • Lightweight brackets
  • Cabinet and chassis sheet metal parts
  • Jigs and fixtures
  • Drone parts
  • Medical equipment sheet metal parts
  • Automotive interiors and functional parts

Sheet Metal Fabrication Project Examples

Explore representative applications for enclosures, ventilation panels, brackets, welded structures, and riveted assemblies. Each example highlights common process considerations reviewed before production.

Laser-Cut Enclosure Panels

Precision cutting creates clean contours, slots, and mounting features before bending and assembly.

Laser-cut sheet metal enclosure panel

Perforated Ventilation Panels

Turret punching produces repeatable hole patterns efficiently for ventilation, mounting, and batch production.

Punched sheet metal ventilation panel

Bent Brackets and Frames

Controlled bend sequences and tooling maintain angle consistency across brackets, chassis, and frame components.

CNC-bent sheet metal bracket and frame components

Welded Structural Assemblies

Fixture-controlled MIG, TIG, or spot welding supports stable geometry and reliable structural connections.

Welded sheet metal structural assembly

Riveted Hardware Assemblies

Press-fit nuts, studs, and fasteners add strong, repeatable connection points for final assembly.

Sheet metal assembly with press-fit nuts and studs
XFabro laser cutting sheet metal fabrication workshop, high-precision plate cutting
XFabro CNC stamping and turret punching sheet metal fabrication workshop, batch pass processing
XFabro CNC bending sheet metal fabrication workshop, plate forming processing
XFabro welding processing workshop, welding and assembly of sheet metal structural parts
XFabro sheet metal assembly workshop, cabinet and shell assembly assembly

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