Precision Aluminum Chassis Fabrication | Custom Enclosures & Frames
At Shanxi Fuding International Trade Co., Ltd. , we combine over 14 years of metal fabrication expertise with state of the art CNC and forming technologies to deliver custom aluminum chassis that meet the most demanding requirements. Whether you need a prototype for a new electronic device, a rugged frame for industrial equipment, or a precision enclosure for aerospace applications, our team delivers solutions that are lightweight, strong, and dimensionally accurate - all under one roof.
Why Choose Us for Your Aluminum Chassis Project?
One-Stop Responsibility
From material sourcing and laser cutting to bending, welding, machining, surface finishing, and final assembly - we manage every step. Single point of contact, consistent quality, on time delivery.
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Aluminum Expertise
We have extensive experience with all common aluminum alloys (6061, 6063, 5052, 7075, etc.) and understand their unique behavior in cutting, forming, welding, and finishing.
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Precision Engineering Support
Our engineers review your drawings and provide DFM feedback to optimize design for manufacturability, strength, and cost. We can also help develop your concept from scratch.
03
Advanced Technology
We utilize high-power fiber laser cutters, CNC press brakes with angle measurement, robotic and manual TIG/MIG welding, and 3- to 5-axis CNC machining centers to achieve tight tolerances.
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Rigorous Quality Control
Every chassis is inspected using CMM, hardness testers, and surface roughness testers. Our ISO 9001 system ensures full traceability and consistent quality across all orders.
05
Our Aluminum Chassis Fabrication Capabilities
We offer a comprehensive range of processes to produce aluminum chassis of any complexity - from simple folded enclosures to fully welded and machined frames.
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Capability |
Details |
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Materials |
Aluminum alloys: 1050, 2024, 3003, 5052, 5083, 6061, 6063, 6082, 7075. Also available: stainless steel, cold rolled steel, brass, copper, titanium. |
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Cutting |
Fiber laser cutting (up to 20 mm for aluminum), precision CNC punching, waterjet cutting (for thicker plates), band sawing. |
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Forming |
CNC press brake bending (up to 4 m bed length, 320 tons), roll forming, stamping, deep drawing for complex shapes. |
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Welding |
TIG welding (AC/DC) for aluminum, MIG welding, robotic welding for repeatable high-volume runs. All welders are certified to AWS/ISO standards. |
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CNC Machining |
3 axis and 5-axis CNC milling, turning, drilling, tapping for precision features (mounting holes, threads, cutouts, pockets). |
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Surface Finishing |
Mill finish, brushed finish, mechanical polishing, chemical film (Alodine/Chem film), anodizing (Type II & III), powder coating, painting, silk screening, laser engraving. |
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Assembly |
Hardware insertion (press-fit nuts, studs), riveting, bonding, complete integration of electronic components, connectors, and subassemblies. |
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Maximum Part Size |
Up to 3,000 mm × 1,500 mm (larger sizes can be accommodated; please inquire). |
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Tolerances |
Typical: ±0.1 mm for machined features; tighter tolerances achievable upon request. |
Our End-to-End Aluminum Chassis Fabrication Process
We follow a structured workflow to ensure your chassis is delivered right the first time.
Design & Engineering Review
You provide 2D/3D drawings, sketches, or samples.
Our engineers analyze material selection, bend radii, weld accessibility, and overall manufacturability.
We offer suggestions to optimize design for cost and performance.
Material Sourcing & Verification
Aluminum stock is sourced from certified mills.
In house spectrometer verifies alloy composition before production.
Cutting & Blanking
Sheets are cut using fiber laser or CNC punch for precise blanks with clean edges.
Waterjet cutting available for very thick sections.
Forming & Bending
CNC press brakes with automatic angle compensation ensure consistent bends across all parts.
Complex shapes are achieved through progressive dies or custom fixtures.
CNC Machining
Critical features are machined on 3-/5-axis CNC centers for high accuracy.
Mating surfaces, mounting holes, and threads are created.
Welding & Assembly
Skilled TIG welders join components using optimized parameters to minimize distortion.
Robotic welding for high-volume parts ensures repeatability.
Welds are inspected visually and, if required, by NDT methods.
Post-Weld Treatment
Stress relief (if needed) to maintain dimensional stability.
Deburring, grinding, and sanding for smooth edges and surfaces.
Surface Finishing
Mechanical finishing (brushing, polishing) or chemical treatment (Alodine) to prepare for anodizing/painting.
Anodizing (clear or colored), powder coating, or painting as specified.
Silk screening or laser marking for logos, labels, or instructions.
Final Assembly & Quality Control
All components are assembled with any additional parts (fasteners, brackets, PCBs).
Dimensional inspection using CMM and go/no-go gauges.
Functional testing if required (e.g., fit checks, grounding continuity).
Packaging & Shipping
Custom packaging (foam-lined crates, anti-static bags) to protect finished chassis.
Shipping by sea, air, or express, with door-to-door service available.
Industries & Applications for Our Aluminum Chassis
Our precision aluminum chassis are trusted by manufacturers in:
Electronics & Telecommunications
Server racks, network enclosures, amplifier housings, control panels.
Medical Devices
Diagnostic equipment housings, portable device frames, imaging system chassis.
Aerospace & Defense
Avionics enclosures, radar mounts, lightweight structural frames.
Industrial Automation
Robot controller cabinets, HMI enclosures, motor drive chassis.
Automotive & E-Mobility
Battery enclosures, EV controller boxes, infotainment system frames.
Consumer Goods
High-end audio equipment, professional lighting fixtures, display stands.
Featured Aluminum Chassis Projects
Custom 6061-T6 aluminum chassis for industrial controller – laser cut, bent, machined, and clear anodized.
Lightweight aerospace avionics enclosure – CNC machined from 7075 aluminum, chem-film coated.
High-volume chassis for telecom equipment – robotic welded, powder coated, and fully assembled with hardware.
Quality Certifications & Equipment
We back every chassis with robust quality assurance:
ISO 9001:2015 certified quality management system.
ERP/OAS integrated production control for full traceability.
In-house testing: CMM (Coordinate Measuring Machine), hardness tester, spectrometer, surface roughness tester, height gauges, and custom fixtures.
Welding procedures qualified to AWS D1.1 / ISO 15614 standards (available upon request).
First Article Inspection reports provided for prototyping and initial production runs.
one-stop solution
professional team
high quality
Get a Quote for Your Custom Aluminum Chassis
Ready to start your project? Our engineering team is standing by to assist you.
Submit your drawings or describe your requirements - we'll respond within 24 hours with a preliminary analysis and competitive pricing.
Your information is confidential and will only be used to serve your inquiry.
Frequently Asked Questions