Long Description
We focus on OEM customized carbon steel sheet metal welding enclosure and cabinet fabrication, providing full-process processing from structural design, blanking, precision welding to surface finishing. Targeting industrial electrical control, mechanical equipment protection, outdoor power distribution and industrial storage scenarios, we manufacture sturdy, durable and sealed sheet metal enclosures to fully protect internal components from dust, moisture and external impact.
Adopting high-quality cold/hot rolled carbon steel sheets, we use CNC laser cutting for high-precision blanking, ensuring smooth cutting edges and accurate dimensional fitting. Our professional MIG welding process delivers firm, seamless welding seams, with optional full sealing treatment to enhance overall enclosure tightness. We offer diversified surface treatment solutions, effectively improving rust and corrosion resistance, making products suitable for both indoor industrial workshops and outdoor harsh working environments.
We support full OEM customization including cabinet size, internal clapboard layout, door opening design, wire hole position and lock configuration, accepting processing based on customer 2D/3D drawings or samples. With strict quality control over each procedure, we guarantee stable product structure, consistent batch quality and short delivery lead time, serving as a reliable sheet metal enclosure supplier for global industrial customers.
Key Specifications
| Material | SPCC, SGCC, Q235B carbon steel sheet, galvanized steel sheet (customizable) |
| Sheet Thickness | 1.2mm–15mm |
| Welding Process | MIG precision welding, seamless firm welding joints |
| Product Type | Industrial electrical enclosure, equipment cabinet, control cabinet, distribution box, protective housing |
| Surface Treatment | Powder coating, spray painting, galvanizing, sandblasting, passivation |
| Dimensional Tolerance | ±0.2mm–±0.8mm |
| Custom Type | OEM full customization, drawing processing, structural modification |
| MOQ | 1 PC (supports sample proofing & mass production) |
| Lead Time | 7–30 days |
| Inspection | Dimensional inspection, welding seam test, sealing performance check |
Features & Advantages
1. High-quality carbon steel material, sturdy structure, strong impact resistance
2. CNC precision cutting & fixture welding, high fitting accuracy, no deformation
3. Seamless welding design, optional sealing treatment, good dustproof & waterproof performance
4. Diversified anti-corrosion surface treatment, long service life
5. Flexible structural customization, meet various equipment housing demands
6. Stable batch production, consistent product quality
7. Factory direct supply, cost-effective, short delivery cycle
Raw Materials
Main Sheet: SPCC cold rolled carbon steel, Q235B hot rolled steel, SGCC galvanized steel sheet
Auxiliary Parts: High-strength hinges, locks, sealing strips, standard fasteners
Welding Material: Standard carbon steel welding wire
Full Fabrication Process Flow
Drawing confirmation & structural design → Raw material inspection → CNC laser cutting → Bending & forming → Fixture positioning welding → Seam trimming & deburring → Surface anti-corrosion treatment → Assembly & commissioning → Full inspection → Packaging & shipment
Main Applications
- Industrial electrical control cabinet, automation equipment enclosure
- Outdoor power distribution box, communication equipment protective housing
- Mechanical equipment shell, industrial instrument protection cabinet
- Warehousing storage cabinet, workshop tool storage enclosure
- Electric vehicle charging pile housing, industrial pipeline protection box
Certifications
ISO 9001:2015 Quality Management System
Packaging & Shipping
- Internal: Foam & pearl cotton buffer, anti-scratch film wrapping
- External: Plywood wooden crate, fixed with steel belt
- Shipping: Sea/land transportation, support FOB, EXW trade terms
FAQ
Q: Can you customize internal clapboards and wire holes for enclosures?
A: Yes, we can customize internal structure and hole positions per customer requirements.
Q: Do you provide outdoor waterproof enclosure fabrication?
A: Yes, we can add sealing strips and waterproof design for outdoor use.
Q: Can you process according to our existing enclosure samples?
A: Yes, we support sample replication and structural optimization.
Product Keywords
Carbon steel sheet metal enclosure, welding cabinet fabrication, OEM electrical cabinet, custom equipment housing, industrial control cabinet, sheet metal welding enclosure, anti-corrosion distribution box, custom sheet metal cabinet
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