01
Drawing Review
Part, material, dimensions, quantity and destination are checked before quotation.
Drawing-based manufacturing · China
Shipping Container Components for Drawing-Based Repeat Production
Build-to-print manufacturing of shipping container components and custom steel parts for repeat volume orders. Send a drawing, STEP/DWG file, specification or sample for manufacturing review.
Drawing or sample inputSample / first-article approvalRepeat batch supplyExport packing
Technical reference
Manufactured componentPDF / DWG / DXF2D drawing review
STEP3D reference where applicable
Physical SampleExisting-part reference
Batch QuantityEconomical process review
Annual VolumeRepeat-supply planning
The sourcing model
You provide the drawings. We manufacture the parts.
Centro Containers is positioned for overseas manufacturers, assemblers and procurement teams that own the drawing or sample and need stable repeat production—not only one-off replacement parts.
02
Manufacturing Plan
Suitable processes, tooling needs and economical batch size are reviewed.
03
Sample / First Article
A sample route can be agreed where the project requires approval before the run.
04
Approval
The agreed drawing, specification and approved reference define production.
05
Batch Production
Parts are produced to the confirmed revision and order requirements.
06
QC & Packing
Checks and packing are arranged against the agreed product and shipment plan.
Real component examples
Structural parts, panels and assemblies for repeat supply
These are manufacturing examples, not a limit on the review. If your profile, dimensions, material or hole pattern differs, send the drawing for an engineering and quotation check.
Cross Members & Rails
Custom profile, length, thickness and hole pattern reviewed against the drawing.
View example →
Corner Posts
Structural post configurations for container production and project requirements.
View example →
Roof Panels
Panel profile, steel grade, dimensions and batch quantity confirmed before production.
View example →
Door Panels
Corrugated steel door components made to a confirmed profile and specification.
View example →
Production capability
Manufacturing Capabilities for Repeat Production
Our manufacturing capabilities include steel cutting, bending, forming and welding for container structural components and assemblies.
- Sheet and profile preparation
- Bending and forming for confirmed geometries
- Welding for structural parts and assemblies
- Batch handling and export preparation
Commercial fit
Stable Volume. Better Unit Cost.
Repeat demand allows us to plan material purchasing, tooling and production more efficiently. Share your batch quantity and estimated annual volume so we can review the most economical production route.
Secondary supply capabilities
Standard Components & Additional Supply
In addition to drawing-based manufacturing, selected standard container components and project products remain available for repeat B2B requirements.
Standard ISO Components
Corner castings, door hardware, gaskets and bridge fittings for bulk purchasing.
View components →Complete Dry Containers
20ft / 40ft dry-container supply can be reviewed as a separate bulk requirement.
Discuss requirement →Industrial Rolling Shutter Doors
A separate project-based product line with its own configuration requirements.
View solution →Have a drawing, sample or repeat-supply target?
Share the part, material, batch quantity, annual volume and destination. We will review whether the requirement fits a practical manufacturing route.