Custom Sheet Metal Fabrication Services

Precision-cut, formed, welded and finished sheet metal parts for prototypes and low-volume production.

Upload Drawings for Quote
Folded sheet metal enclosure with clean bends and finished surfaces

Sheet Metal Fabrication Capabilities

From flat sheet cutting to finished assemblies, ENSI supports complete sheet metal fabrication for prototypes and low-volume production.

01

Laser Cutting

Precise cutting for panels, brackets, covers, enclosures and complex flat profiles.

02

Bending and Forming

Controlled forming of flanges, channels, boxes and structural sheet metal components.

03

Welding and Assembly

Welding and assembly support for multi-part enclosures, frames, brackets and finished structures.

04

Finishing

Powder coating, spray painting, brushing and polishing for functional and cosmetic requirements.

Send a Fabrication Project

Materials & Finishes

Material and finish selections are reviewed according to part geometry, forming, function and production requirements.

Finishes

  • As Fabricated
  • Deburring
  • Brushing
  • Polishing
  • Powder Coating
  • Spray Painting
  • Plating
Explore Surface Finishes

Material thickness, finish and color requirements are confirmed during drawing review.

Capacity & Precision

Each fabrication project is reviewed against material, thickness, forming, welding, finishing and inspection requirements before production begins.

Cutting CapabilityLaser cutting for panels, brackets, covers and complex flat profiles
Maximum Part SizeConfirmed after drawing review
Available Thickness RangeConfirmed per material during drawing review
Bend CapabilityPress-brake bending and forming, reviewed against geometry and thickness
Welding SupportTIG and MIG welding, weld dressing, and multi-part assembly
Finishing SupportPowder coating, spray painting, brushing, polishing, deburring and plating
Typical ToleranceConfirmed feature by feature during drawing review
Inspection MethodCritical dimensions checked during production and before shipment

Cutting envelope, thickness range and achievable tolerance depend on material and geometry — each is reviewed and confirmed individually during drawing review.

Engineering Review Before Fabrication

Drawings are reviewed before production to identify cutting, forming, welding and finishing risks.

Material and Thickness

Confirm the material grade and sheet thickness — both drive bend radius, forming behavior and cost.

Bend Radius

Inside bend radii depend on material and thickness; very sharp bends may need a design change.

Bend Direction

Identify bend orientation where strength or visible surfaces are affected.

Hole-to-Bend Distance

Holes and cutouts placed too close to a bend can distort during forming.

Internal Corner Geometry

Internal corners, notches and reliefs are reviewed for cutting and forming feasibility.

Welding Access

Joint access, weld type and weld finish should be identified on the drawing.

Assembly Relationship

Mating parts, hardware and fit-critical interfaces are reviewed as one assembly.

Critical Dimensions

Identify the dimensions that matter functionally so forming and inspection focus where it counts.

Surface Appearance

Flag visible faces and brushing direction so handling and finishing protect them.

Coating and Masking Requirements

Specify coating type, color, and any areas or threads that must stay uncoated.

Provide both a 3D CAD model and a 2D drawing when the project includes critical dimensions, welding, or finish requirements.

Send Drawings for Review

From Drawing to Finished Parts

From drawing review to final delivery, every fabricated part follows a controlled process across cutting, forming, welding and finishing.

Start your project
  1. 01

    Upload Drawings

    Send CAD files or DXF profiles with material, thickness, quantity and finish requirements.

  2. 02

    Engineering Review

    Cutting, forming, welding and finishing requirements are checked against the drawing.

  3. 03

    Quote Confirmation

    Material, forming, welding and finish requirements are confirmed before production begins.

  4. 04

    Fabrication and Finishing

    Parts are cut, formed, welded and finished with critical steps controlled throughout.

  5. 05

    Inspection and Delivery

    Dimensions and surfaces are verified, then parts are packed and shipped securely.

Sheet Metal FAQ

What sheet metal services does ENSI provide?

Laser cutting, bending and forming, welding and assembly, plus finishing including powder coating, spray painting, brushing and polishing — from flat blanks to finished assemblies.

What materials can ENSI fabricate?

Aluminum, stainless steel, mild steel, galvanized steel, copper and brass. Specific grades and thickness availability are confirmed during drawing review.

Can ENSI provide welding and assembly?

Yes. TIG and MIG welding for enclosures, frames and brackets — sealed, stitched or cosmetic as the drawing requires — plus multi-part assembly before shipment.

What coating and surface finishes are available?

As-fabricated, deburring, brushing, polishing, powder coating, spray painting and plating. Color, coating type and masking are confirmed at quotation.

What tolerances can be achieved?

Achievable tolerance depends on material, thickness and forming complexity. Critical dimensions are reviewed and confirmed feature by feature during drawing review.

Can ENSI support prototypes and low-volume production?

Yes. Single-piece prototypes, pilot builds and low-volume batches run through the same controlled fabrication process.

How are sheet metal parts inspected?

Critical dimensions and surface requirements are checked during production and before shipment, against the approved drawing.

What drawing files are required for quotation?

STEP or DXF files work best, along with a PDF drawing showing material, thickness, tolerances, welding and finish requirements.

Start here

Send Your Sheet Metal Drawing for Review

Upload your drawings for material, forming, welding, tolerance and finishing review.

RFQ · no obligation · from 1 pc Upload CAD Files for Quote

Or email sales@ensi-precision.com

Chat with us on WhatsApp