Custom & Precision Sheet Metal Fabrication Services

DRAmetal supports custom and precision sheet metal fabrication RFQs for OEM parts and assemblies in China. Coordinate laser cutting, CNC bending, punching, welding, hardware insertion, finishing and assembly from released drawings. Send material, thickness, quantity, tolerance, finish and inspection requirements; feasibility, process route, schedule and capacity are confirmed after review.

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Laser Cutting Services

Sheet Metal Laser Cutting Services

Laser-cutting RFQs for stainless steel, carbon steel, aluminum, copper and other materials are reviewed for process route, tolerance, sheet envelope, edge requirement, quantity and inspection.

Tolerance: Drawing-defined
Thickness: Confirm by RFQ
Sheet Size: Confirm by RFQ
Materials: SS/CS/Al/Cu
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Bending Services

Sheet Metal Bending Services

Press-brake forming is reviewed against material, thickness, geometry and tolerance. Exact equipment, usable capacity and inspection method are confirmed for the RFQ.

Capacity: Confirm by RFQ
Angle Tolerance: Drawing-defined
Forming Length: Confirm by RFQ
Custom Geometries
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Punching Services

CNC Punching Services

CNC punching routes for holes, notches, louvers, embossing, countersinks and formed features are reviewed against the drawing. Equipment, tool-change method, repeatability, production rate, quantity and schedule are confirmed in the RFQ.

Production Rate: Confirm by RFQ
Turret Configuration: Confirm by RFQ
Thickness Range: Confirm by RFQ
Tool-Change Method: Confirm by RFQ
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TIG MIG Spot Welding Services

Sheet Metal Welding Services

TIG, MIG, MAG, spot and robotic welding services for stainless steel, carbon steel, aluminum, brass and alloys. Penetration, weld quality, strength and inspection requirements must be defined by the drawing and agreed before production.

Project-Defined Weld Criteria
Robotic Welding
TIG/MIG/MAG/Spot
Drawing-Defined Welds
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Hardware Insertion Services

PEM Hardware Insertion Services

Hardware insertion for self-clinching nuts, studs, standoffs, panel fasteners and captive screws. Specify the part number, installation side, sheet material, thickness and finish sequence so fit and installation requirements can be reviewed before quotation.

PEM® Standard
Nuts/Studs/Standoffs
Automated Insertion
Secure Fastening
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Full Box-Build Assembly Services

Sheet Metal Assembly Services

Mechanical sheet metal assembly from fabricated parts, specified hardware and an agreed BOM. Define whether the order covers loose components, a fitted enclosure or a mechanical assembly. Electrical integration, functional testing, packaging and delivery are separate scope items to confirm in the quotation, not assumed parts of every assembly.

Box-Build Assembly
Surface Treatment
Agreed Inspection
Global Shipping
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Surface Finishing and Powder Coating Services

Surface Finishing & Powder Coating Services

Complete finishing support for fabricated sheet metal parts, including pretreatment, powder coating, anodizing, plating, passivation, brushing, masking and final finish inspection. We make sure parts are protected, consistent and assembly-ready.

Powder Coating
Pretreatment
Anodizing & Plating
Finish Inspection
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RFQ
Drawing Review
Revision & Scope
FAI
By Agreement
Drawing-Based Inspection
DOC
Defined Records
By Agreement
DATE
Quoted Schedule
Order Specific
QC
Inspection Scope
Order Specific

Custom Sheet Metal Fabrication Capabilities for OEM Projects

Use this page as the commercial starting point for precision sheet metal fabrication services that combine drawing review, process planning, fabrication, finishing, assembly and project-defined inspection.

Reviewing a defined product? See our custom stainless steel enclosures, laser-cut aerospace brackets or robotic welding ventilation hoods before sending the released drawings.

For medical OEM projects, start with medical sheet metal fabrication and distinguish individual brackets and mounting parts from complete mechanical equipment enclosures. This keeps the quoted fabrication scope separate from the medical device's electrical integration and validation.

A precision fabrication quote needs more than a general tolerance note: identify mating holes, datums, fit-critical surfaces and whether acceptance is before or after finish and assembly. Include the drawing revision, material, thickness, BOM and quantity using the sheet metal RFQ checklist. The quotation should confirm the process and inspection method for those features; a universal tolerance claim is not a substitute for drawing review.

Coordinated Process Scope

The quotation can coordinate multiple sheet metal processes while identifying each process source, approval gate and schedule assumption.

  • Laser Cutting (RFQ-confirmed)
  • CNC Press Brake Bending (RFQ-confirmed)
  • Turret Punching (RFQ-confirmed)
  • TIG/MIG/Spot/Robotic Welding
  • PEM® Hardware Insertion
  • Full Box-Build Assembly

Materials & Surface Treatment

Extensive material range and surface finishing options to meet diverse industrial application requirements worldwide.

  • Aluminum: 5052 / 6061 / 7075
  • Stainless Steel: 304 / 316
  • Carbon Steel, Brass, Copper
  • Powder Coating & Anodizing
  • Electroplating & Passivation
  • Brushing, Polishing, Sandblasting

Prototyping to Production Services

From a single prototype to mass production — flexible capacity scaling that grows with your project lifecycle.

  • Prototype Schedule: Quoted by RFQ
  • Low-Volume Schedule: Confirmed by RFQ
  • Production Quantity: Confirmed by RFQ
  • MOQ: Defined by RFQ
  • DFM Review & Engineering Support
  • Global Shipping & Custom Packaging

Need custom or precision sheet metal fabrication services for released OEM drawings?

Request Fabrication Review

Why Global B2B Buyers Choose DRAmetal for Sheet Metal Fabrication

Manufacturing scope, project-defined quality and documentation are reviewed against each released drawing.

Prototype and production lead times are quoted after material, geometry, quantity and finishing review.

Comprehensive sheet metal fabrication capabilities — from material to finished product.

Technical Expertise

Engineering review covers process selection, tooling, tolerances, inspection and documentation. Exact equipment and capacity are confirmed for the RFQ.

  • One-stop manufacturing
  • Engineer-led DFM review
  • Rapid prototyping support

Project-Defined Quality Control

Multi-stage inspection can cover incoming material, in-process and final dimensional checks. Sampling, traceability and record scope are defined by the RFQ.

  • Full dimensional inspection
  • Mill material records available by RFQ
  • Inspection records agreed at RFQ

RFQ-Governed Scheduling

The quotation identifies the schedule after drawings, material availability, quantity, finishing, inspection and logistics requirements are reviewed.

  • Prototype schedule: quoted after drawing review
  • Production schedule: confirmed in the quotation
  • Expedite feasibility: confirmed for the RFQ

Dedicated B2B Partnership

We work as your extended manufacturing partner — dedicated project manager, NDA protection, flexible MOQ, and comprehensive after-sales support for long-term cooperation.

  • Dedicated project contact
  • NDA & IP protection
  • MOQ and feasible volume defined by RFQ

CONTACT US

Get a custom quote for your precision sheet metal project

How We Work

1

Submit Your Inquiry

Share your project details, drawings, and requirements via the form below.

2

Custom Quote & Solution

Our engineers review your request and provide a detailed quote with pricing and lead time.

3

Production & Quality Control

CNC machining + multi-stage inspections to ensure precision and consistency.

4

Delivery & After-Sales Support

Secure packaging + reliable delivery, with full after-sales service for any needs.

Supported formats: PDF, JPG, PNG, STEP/STP, IGS/IGES, DWG, DXF (Max 10MB)

All submitted information is strictly confidential and will not be shared with third parties.