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Sheet Metal Fabrication Service

We offer comprehensive sheet metal fabrication for structural parts using various steel and aluminum alloys.

  • Precision Tolerances: Metal parts conform to ISO 2768-m general tolerance standards, ensuring stable dimensional control for sheet metal components.

  • Custom Sheet Metal Parts: Suitable for a wide range of structural parts and enclosures, with flexible material selection and customizable processing solutions.

  • Fast Turnaround: Short forming cycles and efficient workflows make sheet metal fabrication ideal for fast delivery and cost-effective production.

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  • Rapid Forming
  • ISO 9001：2015
  • Low Cost & Mass Customizable
Services

Our Sheet Metal Fabrication Services

Materials

Material for Superior Results

Metals
  • Aluminum
  • Copper
  • Brass
  • Steel
  • Stainless Steel
  • Alloy 6061
  • Aluminum
    Aluminum is a lightweight, versatile metal widely used in CNC machining for structural and enclosure parts. It offers excellent machinability, good corrosion resistance, and a high strength-to-weight ratio suited for production and prototyping.
    Type
    Aluminum 6061 6061-T6 Aluminum 2024 Aluminum 5052 Aluminum 5083
  • Copper
    Copper is a versatile, high-conductivity metal widely used in CNC machining for electrical and thermal components. Its excellent ductility and corrosion resistance make it suitable for precision parts, fittings, and heat-transfer assemblies.
    Type
    Copper C110 (ETP) Copper C101 (OFE) Copper C102 (OFHC) Copper C145 (Tellurium Copper)
  • Brass
    Brass is a copper–zinc alloy prized for excellent machinability, conductivity, and corrosion resistance. It machines cleanly to tight tolerances and delivers an attractive finish for functional and aesthetic parts.
    Type
    C36000 C26000 C46400 C38500
  • Steel
    Steel is a versatile, high-strength metal widely used in CNC machining and manufacturing. Alloy selection and heat treatment let you tailor hardness, toughness, and machinability to part requirements.
    Type
    AISI 1018 AISI 1045 A36 4140 (Alloy Steel)
  • Stainless Steel
    Stainless steel is a corrosion-resistant alloy family used for structural, hygienic, and precision components in industrial manufacturing. Grades vary in strength, heat tolerance, and machinability—select grade and tooling to optimize CNC performance.
    Type
    304 316 303 17-4PH
  • Alloy 6061
    Alloy 6061 is a heat-treatable aluminum alloy commonly used for CNC machining and structural components. It balances strength, machinability, weldability, and corrosion resistance for precision manufactured parts.
    Type
    6061 6061-T6 6061-T651 6061-T4
Surface finish

Surface Finishing for Custom Parts

Sheet Metal Fabrication for Structural and Enclosure Parts

Sheet metal fabrication is widely used for producing structural components and enclosures that require fast forming, stable dimensions, and cost efficiency. It is particularly suitable for thin sheet parts with thicknesses ranging from 0.5 to 10 mm.

By integrating cutting, forming, joining, and surface treatment processes, sheet metal fabrication provides flexible design options while maintaining consistent quality and production efficiency.

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  • Suitable for thin sheet parts from 0.5–10 mm
  • Fast forming cycle and efficient production
  • Multiple surface finishing options available
  • Cost-effective for structural and enclosure parts
  • Supports customized designs and specifications
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Capabilities for Sheet Metal Fabrication

Capabilities

Capabilities for Sheet Metal Fabrication

General Tolerance Metals: ISO 2768-m (where applicable).
Inspection To drawing requirements, including GD&T where applicable (feature- and size-dependent).
Laser Cutting Linear tolerance: ±0.10–±0.25 mm; t＜3 mm: up to ±0.10 mm; t＞10 mm: up to ±0.25 mm
CNC Bending Angular tolerance: ±0.5°–±1.5°; precision/small parts: ±0.5°; general/large parts: ±1°–±1.5°
Stamping / Blanking Linear tolerance: ±0.20–±0.50 mm; standard: ±0.30–±0.50 mm; precision: ±0.10–±0.20 mm
Min Thickness 1.0 mm typical; thinner designs may be supported (application-dependent).
Volume Prototype: 1–100 pcs; Low volume: 101–10,000 pcs; High volume: 10,001+ pcs
Lead Time Standard: 5 business days; Simple parts: 1 business day
process

Sheet Metal Fabrication Process

  • Drawing Analysis & Programming

    Break down drawings, define flat patterns, and prepare laser cutting or punching programs.

    01

  • Cutting

    Laser cutting for complex profiles, CNC punching for batch holes, and shearing for straight cuts.

    02

  • Forming

    CNC bending, deep drawing, and press forming to achieve required shapes and angles.

    03

  • Joining

    Welding or riveting processes to assemble sheet metal components.

    04

  • Surface Treatment & Assembly

    Deburring, anti-corrosion treatment, decorative finishing, and final assembly.

    05

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FAQ

Frequently Asked Questions

Find quick answers to common questions about sheet metal fabrication capabilities, materials, surface finishes, and typical lead times.

What thickness range is suitable for sheet metal fabrication?
Sheet metal fabrication is suitable for thin sheet parts with thicknesses ranging from 0.5 to 10 mm.
What materials are commonly used?
Common materials include stainless steel, aluminum alloy, cold-rolled steel, galvanized steel, copper, magnesium alloy, and titanium alloy.
What surface finishes are available?
Available finishes include galvanizing, phosphating, black oxide, powder coating, painting, anodizing (aluminum only), brushing, polishing, and anti-fingerprint coatings.
What is the typical lead time?
Standard projects take 3–7 working days, while simple parts can be completed within 1–3 days.
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