CUSTOM METAL
FABRICATION SERVICE
We provide end-to-end OEM and ODM precision metal fabrication solutions engineered for mission-critical industrial applications. From rapid DFM-optimized prototyping to high-volume contract manufacturing, our certified engineering facility delivers tight-tolerance sheet metal enclosures, structural frames, and custom stamped assemblies.
Leveraging CNC fiber laser cutting, robotic multi-axis press brakes, automated welding cells, and architectural-grade powder coating, our custom metal fabrication capabilities meet demanding ISO 9001 standards with repeatable dimensional precision and resilient global supply chain delivery.
PRECISION FABRICATION FROM PROTOTYPE TO PRODUCTION
For companies finding a reliable fabrication partner, our advanced sheet metal fabrication facility delivers end-to-end custom metal manufacturing for mission-critical industrial hardware. By synchronizing precision fiber laser cutting, automated CNC press brakes, certified robotic welding cells, and turnkey sub-assembly under one roof, we eliminate subcontractor delays and maintain tight geometric tolerances across every batch.
Core Engineering Materials
- Stainless Steel (304 / 316L)
- Cold Rolled Carbon Steel
- Aluminum Alloys (5052 / 6061)
- Galvanized & Galvalume (SGCC)
- Brass & Copper Alloys
- Spring & Titanium Sheets
Core Custom Metal Fabrication Capabilities
Modern CNC infrastructure engineered to manufacture tight-tolerance sheet metal parts, chassis, and heavy-duty enclosures.
Laser Cutting
Fiber laser up to 20kW • Sheet thickness up to 25mm • Tolerance ±0.05mm
Ultra-fast CNC fiber cutting for stainless steel, mild carbon steel, brass, and aluminum sheets with zero burr and minimal thermal distortion.
CNC Press Brake Bending
Multi-axis synchronized • Tonnage up to 320T • Bed length up to 4,000mm
Precision bending with dynamic crowning compensation ensuring uniform angle repeatability across complex multi-stage sheet metal enclosures.
MIG/TIG/Robotic Welding
AWS D1.1/D1.2 certified • 6-axis robotic cells • Cold metal transfer (CMT)
Hermetic and structural seams with flawless bead aesthetics, inert gas shielding, and non-destructive weld integrity verification.
CNC Machining
3/4/5-axis centers • Bed up to 2000x1200mm • Tolerance ±0.005mm
High-precision CNC milling, turning, drilling, and boring operations for custom milled components, precision tapped holes, and secondary post-weld machining.
Precision Stamping & Deep Draw
Progressive & stage tooling • 45T to 500T hydraulic & mechanical presses
High-speed stamping for repeatable high-volume sheet metal parts, custom louvers, embossing, and deep drawn housings.
CNC Turret Punching
Thick turret tooling • 30T capacity • Multi-tool auto-index rotation
Rapid perforations, card guide knockouts, countersinks, and intricate form features executed in a single high-efficiency setup.
Surface Finishing
Automated powder coating • Anodizing (Type II/III) • Electroless plating
In-house pre-treatment, passivation, sandblasting, silkscreen printing, and salt-spray tested coatings meeting extreme industrial outdoor standards.
Mechanical Sub-Assembly
PEM hardware insertion • Torque controlled fastening • Gasket sealing
Turnkey modular integration including electrical wiring harnesses, thermal insulation, latching hardware, and final packaging ready for docking.
7-Step Sheet Metal Fabrication Workflow
A transparent, gated manufacturing process engineered for zero defect production runs.
Drawing Review
DFM verification & 3D model tolerance check
CAD & CAM
Nesting optimization & CNC tooling pathing
Material Sourcing
Certified batch mill coils & sheet plates
Multi-Axis Fab
Laser cutting, CNC bending & robotic welding
Surface Treatment
Powder coating, plating & protective sealants
CMM Inspection
FAI reports, dimensional check & QA sign-off
Packing & Freight
Custom crating & global sea/air delivery
Industries Relying On Our Metal Fabrication
Trusted by global OEMs to deliver structural integrity, tight sealing, and clean aesthetic finishes.
Industrial Machinery
Heavy equipment chassis, control consoles, and vibration-resistant guarding panels.
Automotive & EV
Battery tray structural frames, lightweight aluminum brackets, and charging station shells.
Renewable Energy
NEMA/IP rated solar inverter housings, wind turbine junction boxes, and BESS enclosures.
Medical & Lab Equipment
Sanitary grade 316L stainless housings, diagnostic carts, and precision laser-cut mounts.
Architectural Metalwork
Decorative perforated facade screens, custom brass trims, and structural brackets.
Aerospace & Defense
Tight-tolerance avionic chassis, lightweight titanium fixtures, and ruggedized casings.
Selected Client Project Cases
High-volume sheet metal fabrication programs delivered to industrial clients worldwide.
Commercial BESS Energy Storage Enclosures
IP66 waterproof rating • 2.5mm galvanized steel • Dual-stage powder coat
Precision Telecommunications Server Racks
19-inch standard EIA-310 • CNC turret punched ventilation • Zero-deflection frame
Modular EV DC Fast Charging Terminal Housings
Marine-grade aluminum 5052-H32 • Robotic TIG welded • Anti-graffiti surface
Metal Fabrication Services Overview: Process, Tolerance and Lead Time
| Service | Covers | Tolerance | Lead time | Best for |
|---|---|---|---|---|
| Laser cutting | Fiber laser profiling up to 25 mm | ±0.05 mm | 3–5 days prototype | Flat blanks and enclosure panels |
| CNC punching | Holes, louvers and forms in sheet | ±0.1 mm | 3–7 days prototype | Repeat batches of 250+ units |
| Panel bending | CNC press brake, beds up to 4,000 mm | ±0.05 mm | 3–7 days prototype | Multi-bend enclosures and chassis |
| Welding | MIG, TIG and robotic seams | ±0.3 mm | 5–7 days prototype | Structural frames and sealed housings |
| Finishing | Powder coat, anodize, plating | Film thickness per spec | Adds 2–5 days | Corrosion protection and branded colour |
| Assembly | Hardware, sub-assemblies, box builds | ±0.15 mm | 7–10 days prototype | Turnkey units with one delivery |
How the Six Services Combine on One Order
Our metal fabrication services run under one roof, so one order can move from laser cutting to punching, bending, welding, finishing and assembly without outside handoffs. You send one drawing pack, we keep one schedule, and the parts leave in one shipment. See the sheet metal fabrication process for how each stage is gated.
Choosing Between Prototype and Production Volumes
Prototypes need no tooling and no minimum order: laser cutting and bending run straight from your CAD file, and one piece is a valid order. Production above roughly 250 units can justify punching tools or welding fixtures, which lowers unit cost. Our sheet metal fabrication services change route with volume; read what drives sheet metal part cost before you choose.
Related Supplementary Services
Complete pre-production and quality assurance support ensuring smooth product ramp-up.
Design for Manufacturing (DFM)
Upfront engineering reviews that eliminate unneeded bend steps, reduce scrap rates, and optimize material utilization before tooling begins.
Rapid Prototyping
Functional sheet metal prototypes turned around in 3 to 5 business days for fast engineering validation and mechanical fit-testing.
Bridge & Low-Volume Runs
Flexible, tooling-light pilot batches from 10 to 50 units to support market launches without heavy upfront die investments.
Comprehensive QA & CMM Testing
Full dimensional First Article Inspection (FAI), tensile hardness tests, salt spray reports, and material mill test certificates (MTR).
Technical Sheet Metal Fabrication FAQ
Clear answers regarding CAD file requirements, lead times, sample policies, and material traceability.
Send Us Your Technical Drawings For An Immediate Engineering Review
Upload your 2D and 3D CAD models (STEP, DWG, PDF). Our senior sheet metal fabrication engineers provide a comprehensive DFM manufacturability check and formal quote within 12 hours.