





Our electronic instrument box is a sheet metal fabricated housing for network monitoring and industrial electronic instruments. Built with durable metal sheet and white powder coating, it comes with pre-made ventilation fan cutouts and port holes to protect circuit boards and internal modules.
✓ Robust metal housing protects sensitive electronic components
✓ Pre-cut ventilation holes & fan opening for heat dissipation
✓ Removable cover for convenient equipment assembly
✓ Custom cutouts for ports, display and connectors
✓ Powder coated finish for scratch & corrosion resistance
✓ Professional custom metal box fabrication service

Sturdy cold rolled steel structure offers reliable protection for electronic instruments.

Vent slots and fan cutouts prevent overheating for continuous instrument operation.

Ready-made holes for network, power and display ports, matching monitoring hardware.

Easy assembly and PCB mounting, convenient for equipment integration.

Smooth white coating resists scratches, dust and surface oxidation.

Custom size, hole layout and internal structure for your instrument project.

✦ Integrated ventilation design maintains stable operating temperature for electronics
✦ Internal mounting brackets simplify PCB and component installation
✦ Clean exterior layout, ideal for network monitoring instrument housings
✦ Removable cover reduces assembly and maintenance time
✦ Uniform sheet metal bending ensures tight fit between box and cover

We are a professional factory for custom metal box fabrication and sheet metal electronics enclosure manufacturing.
✦ Full in-house sheet metal workshop: laser cutting, bending, welding & powder coating
✦ Direct factory price without middleman markup for custom metal enclosures
✦ Strict visual & dimension inspection before packing and shipment
✦ Accept custom drawings or samples to develop tailored instrument boxes
✦ Flexible MOQ: support prototype small batch and mass production

Q1: What is an electronic instrument box used for?
A: It is a sheet metal electronics enclosure used to house and protect circuit boards for network monitoring, industrial control and test instruments.
Q2: Can you modify the hole positions on this custom metal control box?
A: Yes. Our custom metal box fabrication supports fully customized cutouts for ports, fans and screens according to your drawings.
Q3: What surface options do you offer for custom metal enclosures?
A: Powder coating is our standard finish, multiple color options are available to meet your requirements.
Q4: What file formats do you accept for custom sheet metal electronics enclosure?
A: We accept DWG, STEP, PDF drawings or physical samples for reverse engineering.
Q5: What MOQ do you support for custom instrument box orders?
A: We support low volume prototype orders and large mass production batches.
| Product Name | Electronic Instrument Box |
| Main Material | Cold Rolled Steel Sheet Metal |
| Fabrication Process | Laser Cutting, Bending, Welding, Assembly |
| Surface Treatment | Powder Coating |
| Structural Feature | Removable Top Cover, Internal Mounting Brackets |
| Heat Dissipation | Fan Cutout & Ventilation Slots |
| Custom Mode | Drawing Custom / Sample Custom / Size Custom |
| Service Type | OEM & ODM Sheet Metal Fabrication |







Custom size & sheet thickness

Custom port & fan cutouts

Custom internal mounting structure

Custom coating color & finish

Custom logo laser engraving