





Our instrument box covers various sheet metal electronic chassis and metal instrument housings.We manufacture split sheet metal bent cabinets with custom fan holes and connector cutouts for power and instrument devices.We provide full OEM sheet metal fabrication service, built to your drawings or samples.
✓ Custom sheet metal instrument box for power & industrial devices
✓ Custom cutouts for fan vents, ports and connectors
✓ Split bent cabinet design for simple assembly
✓ Multiple metal material and surface finish choices
✓ OEM service, fully customized based on your specs
✓ In-house full sheet metal fabrication capability

Fan holes and interface openings made to your requirements.

Detachable bent structure for easy assembly and maintenance.

Protects internal electronics from physical damage.

Laser cut, bend, punch, weld and surface finish in-house.

Adjust dimensions and layout to fit your equipment.

Prototype and mass production available for your projects.

1. In-house complete sheet metal workshop: laser cutting, bending, punching, welding and surface treatment.
2. Wide material options: aluminum alloy, cold rolled steel, stainless steel and more.
3. Flexible production, support prototype, small batch and large volume orders.
4. We build all styles of metal instrument housings strictly following customer drawings.
5. Dimensional inspection for every batch before shipment.

1. One-stop sheet metal OEM supplier for your instrument and electrical enclosures.
2. Custom openings for fans, wiring ports and connectors to match your hardware layout.
3. Direct factory price without middleman markup.
4. We develop instrument box according to your drawings or physical samples.
5. Various surface treatments to meet industrial anti-corrosion and appearance demands.

1. Can you make custom instrument box from our drawings?
Yes, OEM manufacturing based on your drawings or samples.
2. What processes can you do for sheet metal enclosures?
Laser cutting, bending, punching, welding and surface finishing.
3. Can I customize fan holes and connector cutouts?
All vents and port openings can be fully customized.
4. What materials are available for instrument boxes?
Aluminum, cold rolled steel, stainless steel and more.
5. What surface treatments do you offer?
Powder coating, anodizing, brushing, sandblasting.
6. What affects your production lead time?
Lead time depends on order quantity and enclosure complexity.
| Product Name | Instrument Box / Custom Instrument & Sensor Enclosures |
| Structure Type | Custom sheet metal chassis, split bent cabinet |
| Core Material | Aluminum Alloy, Cold Rolled Steel, Stainless Steel (Customizable) |
| Manufacturing Process | Laser Cutting, Sheet Metal Bending, Punching, Welding, Surface Treatment |
| Surface Treatment | Powder Coating, Anodizing, Brushing, Sandblasting (Customizable) |
| Main Function | Physical protection for industrial control, power and instrument electronics |
| Key Feature | Custom fan holes, interface cutouts, detachable split structure |
| Application | Industrial control devices, power units, measuring instruments |
| Customizable Items | Box size, hole layout, internal structure, surface color |
| Package | Standard export carton, custom packaging available |







Custom Enclosure Size & Internal Layout

Custom Fan Hole & Interface Cutouts

Custom Mounting Structure & Brackets

Multiple Material Selection

Custom Surface Finishes & Colors