Deep Drawing Services
for Custom Metal Housings, Covers & OEM Drawn Parts
Feiyu provides deep drawing services for metal housings, cups, covers, shells, sleeves, shielding parts, enclosure components and custom OEM drawn metal parts.
OEM Deep Drawing Capabilities
Feiyu supports overseas OEM customers with deep drawing, stamping, forming, trimming, deburring, secondary machining, surface finishing and assembly services.
As an OEM deep drawing manufacturer and metal stamping supplier China partner, Feiyu focuses on custom deep drawn components, custom drawn metal parts and repeatable production routes for OEM programs.
When Deep Drawing Is the Right Choice
Deep Metal Housings
Suitable for forming sheet metal into deeper 3D shapes.
Used for housings, shells, covers and enclosure components.
Seamless Cup-Shaped Parts
Suitable when welding or assembly should be reduced.
Helps create stronger drawn shapes from one sheet metal blank.
High-Volume OEM Production
Suitable for repeat production after tooling is confirmed.
Helps reduce unit cost for stable OEM programs.
Consistent Formed Geometry
Supports repeatable shape, depth and wall structure.
Useful for drawn parts with stable design and material requirements.
Materials for Deep Drawing
Material ductility, sheet thickness, drawing depth, radius and surface requirements are reviewed before confirming a deep drawing route.
Stainless Steel
deep drawn housings
covers
corrosion-resistant shells
Carbon Steel
cups
sleeves
industrial drawn parts
Aluminum
lightweight housings
covers
automotive components
Galvanized Steel
enclosure parts
cabinet components
outdoor metal covers
Copper & Brass
conductive housings
specialty drawn components
electrical parts
Typical Deep Drawn Parts We Manufacture
Deep Drawn Housings
Stainless steel / carbon steel
Drawing depth, radius and wall height review
Electrical, industrial
Metal Cups
Carbon steel / stainless steel
Cup depth, flange and trimming requirements
Industrial equipment
Covers and Caps
Aluminum / stainless steel
Visible surface and edge control
Cabinet, enclosure
Cylindrical Shells
Carbon steel / aluminum
Diameter, wall height and roundness review
Automotive, equipment
Sleeves
Carbon steel / stainless steel
Wall consistency and secondary machining needs
Machinery
Shielding Parts
Stainless steel / copper
Conductive or protective shape requirements
Electrical
Electrical Enclosure Components
Galvanized steel / stainless steel
Depth, mounting holes and finish requirements
Electrical enclosures
Automotive Drawn Parts
Carbon steel / aluminum
Repeat tooling and batch inspection
Automotive & mobility
Custom OEM Deep Drawn Components
Drawing-specified material
Tooling review, FAI and repeat production
Custom OEM programs
DFM & Tooling Support for Deep Drawn Parts
Deep drawing requires early review of material ductility, depth, wall thickness, corner radius, tooling feasibility and first article results.
Material Ductility Review
Review whether the selected material is suitable for deep drawing.
Reduce cracking and forming failure risks.
Drawing Depth Review
Check drawing depth, diameter, wall height and shape complexity.
Evaluate whether multiple drawing stages may be required.
Wall Thickness Review
Review thinning risk and wall thickness consistency.
Support stable performance for functional parts.
Radius & Corner Review
Check corner radius, edge radius and forming transition areas.
Help reduce cracking, wrinkles and surface defects.
Tooling Feasibility Review
Review die structure, forming steps and production volume.
Recommend tooling approach for repeat OEM production.
First Article Verification
Confirm dimensions, wall condition, surface quality and forming accuracy before mass production.
Deep Drawing Manufacturing Workflow
Drawing Review
Engineering reviews drawings, material, dimensions, tolerances and application requirements.
Material & Thickness Confirmation
Material grade, ductility, thickness and surface condition are confirmed before production.
DFM / Tooling Review
Tooling approach, forming stages and inspection points are reviewed for repeatability.
Blanking
Sheet metal blanks are prepared for the drawing operation.
Deep Drawing / Forming
Parts are drawn or formed according to the confirmed tooling route.
Trimming
Excess edge material is trimmed to meet drawing requirements.
Deburring / Cleaning
Edges and surfaces are cleaned or deburred when required.
Secondary Machining if Required
Drilling, tapping, machining or welding can be added after forming.
Surface Finishing
Parts can be plated, powder coated, painted, anodized, brushed or polished.
Inspection
Drawing depth, wall condition, surface quality and dimensions are checked.
Packaging & Shipment
Final inspection, packing protection and export preparation support overseas delivery.
Quality Control for Deep Drawn Parts
Feiyu controls deep drawn parts through material inspection, tooling verification, first article checks, wall and depth inspection, surface review and final quality control.
Available Quality Documents
Deep Drawing vs Stamping, Welding and CNC Machining
Deep drawing is often preferred for metal housings, cups, shells and covers when a deeper formed shape is required from sheet metal. Conventional stamping is better for flat or shallow parts, while welding and CNC machining are better for different structural or precision requirements.
| Process | Better Fit | Notes |
|---|---|---|
| Deep Drawing | Deeper housings, cups, covers and shell-like parts | Creates formed shapes from sheet metal blanks and can reduce welding for some enclosure or cup-shaped designs. |
| Conventional Stamping | Flat or shallow sheet metal parts | Suitable for brackets, clips, plates and covers, often before bending or forming. |
| Welding & Fabrication | Larger assemblies, frames and fabricated structures | More flexible for complex multi-piece designs. |
| CNC Machining | Tight-tolerance solid metal parts | Suitable when geometry cannot be formed from sheet metal. |
Deep Drawing Applications
Automotive & Mobility
Deep drawn metal parts for repeat OEM production, formed housings and surface-finished assemblies.
Electrical Enclosures
Deep drawn metal parts for repeat OEM production, formed housings and surface-finished assemblies.
Industrial Equipment
Deep drawn metal parts for repeat OEM production, formed housings and surface-finished assemblies.
Cabinet Manufacturing
Deep drawn metal parts for repeat OEM production, formed housings and surface-finished assemblies.
Consumer Product Hardware
Deep drawn metal parts for repeat OEM production, formed housings and surface-finished assemblies.
Outdoor Equipment
Deep drawn metal parts for repeat OEM production, formed housings and surface-finished assemblies.
Agricultural Equipment
Deep drawn metal parts for repeat OEM production, formed housings and surface-finished assemblies.
Custom OEM Assemblies
Deep drawn metal parts for repeat OEM production, formed housings and surface-finished assemblies.
Build the Full Sheet Metal Route
Deep drawing is often combined with stamping, punching, machining, welding, surface finishing and inspection-controlled assembly. Use these related capabilities to review the complete OEM manufacturing route.
Deep Drawing FAQs
What parts are suitable for deep drawing?+
Deep drawing is suitable for metal housings, cups, covers, caps, shells, sleeves, shielding parts, enclosure components and custom OEM drawn parts.
What materials can be deep drawn?+
Feiyu supports stainless steel, carbon steel, aluminum, galvanized steel, copper and brass depending on material ductility, thickness, drawing depth and part design.
Does deep drawing require tooling?+
Yes. Deep drawing usually requires dedicated tooling or dies. Feiyu can review drawings, material, depth, radius and production volume to evaluate tooling feasibility.
How do you reduce cracking in deep drawn parts?+
Feiyu reviews material ductility, drawing depth, corner radius, wall thickness and tooling design to reduce cracking, wrinkling and forming defects.
Can deep drawn parts be machined or welded after forming?+
Yes. Deep drawn parts can receive secondary machining, trimming, drilling, tapping, welding, assembly and surface finishing after forming.
Can deep drawn parts be surface finished?+
Yes. Deep drawn parts can be powder coated, plated, anodized, painted, brushed, polished or finished according to project requirements.
What drawings are needed for a deep drawing quote?+
STEP, STP, DWG, DXF, PDF and IGES files are commonly accepted. Please include material, thickness, drawing depth, radius, tolerance, quantity and surface treatment requirements.
Send Your Deep Drawing Drawings for Review
OEM buyers, engineers and purchasing teams can send drawings, material, thickness, drawing depth, radius, tolerance, quantity and surface treatment requirements. Feiyu will review forming feasibility, tooling route, quality documents and production route.