Custom sheet metal, not off-the-shelf — built around your exact requirements.
Every cabinet on this page was built for a specific project. Your dimensions, materials, protection grade, door layout and cable entries are all decided by you — we handle structure design, process planning, fabrication and testing. This page shows what we have done and what we can do for your project.
Heavy-Duty Thickened Panel, Anti-Deformation Structure
Constructed with thicker SPCC cold rolled steel sheet compared with ordinary market multimedia boxes, our panel features strong compression resistance and structural stability, free from bending or deformation after long-time recessed wall installation, greatly extending service life for engineering projects.
Scientific Dustproof Vent Layout & Anti-Corrosion Surface Finish
Custom punched ventilation holes realize internal heat dissipation while blocking external dust intrusion effectively. The whole cabinet is treated with electrostatic powder spraying, achieving excellent moisture-proof, rust-proof and anti-corrosion property to adapt to complex indoor construction environments.
Neat Recessed / Flush Mount Installation
Embedded wall mounting conceals the entire cabinet inside the wall to keep wall surface flat and tidy, eliminating messy exposed wiring and matching modern interior aesthetic requirements for both household and commercial decoration.
Factory Direct Wholesale & Custom Sheet Metal Solution
Ready stock for standard specification bulk wholesale with competitive ex-factory pricing. We provide one-stop OEM & ODM customization: customized overall dimensions, pre-punched cable entry holes, internal mounting brackets, door logo printing, surface color and plate thickness per your drawings or samples. Laser cutting and CNC bending are controlled within ±0.1mm precision tolerance to ensure perfect assembly matching.
Full-Range QC Inspection & Flexible Order MOQ
100% dimensional and appearance inspection before shipment to guarantee uniform batch quality. Flexible minimum order quantity supports small trial orders and large-volume project orders, with stable production capacity to guarantee punctual shipment for your global orders.
No drawings? No problem. Send your power module specs — our engineers deliver manufacturable CAD drawings free of charge, saving you $500+ in third-party design fees and weeks of engineering time.
Get My Free CAD DesignFully custom sizes matched to your power module, battery bank and maintenance clearance.
SPCC, SGCC galvanized, SUS304 or Aluminum 5052; 1.0–3.0 mm per load and budget.
IP54–IP55 sealing packages; upgraded gaskets and glands for harsher environments.
Single / double / front-access / rear-access doors with custom locks and hinges.
Bottom or side entries, sealed gland positions and sizes to your wiring plan.
Vents, fans, heat exchangers or AC integration — engineered to your heat load.
| Custom 5G Base Station Power Cabinet — Capability Range | |
|---|---|
| Material Options | SPCC / SGCC galvanized steel / SUS304 stainless steel / Aluminum 5052 |
| Thickness Range | 1.0 – 3.0 mm (customizable per structural load) |
| Protection Grade | IP54 – IP55 waterproof and dust-proof |
| Surface Treatment | Outdoor weather-resistant powder coating, 60 – 80 μm |
| Welding | Full-seam laser welding / argon-arc welding |
| Machining Tolerance | ±0.1 mm standard; ±0.05 mm ultra-precision optional |
| Cable Entry | Bottom / side sealed glands, positions customizable |
| Mounting | Floor-standing / pole-mounted / wall-mounted |
| Dimension | Unlimited custom sizing — driven by your module layout |
| Packaging | Export-grade plywood case with anti-rust film |
* All parameters are adjustable to your project. Contact us for a tailored engineering proposal.
Dimensions, module layout, or even a hand sketch — any format works.
Our engineers review manufacturability and propose structure optimizations.
Production-ready drawings delivered for your confirmation. Unlimited revision until approved.
First article produced with full QC report and photos for your approval.
Batch fabrication with in-process inspection at every critical step.
Export plywood packing, FOB/CIF/DDP shipping, 12–24 months warranty.
Quality inspection reports and photos are provided with each order, so you can confirm workmanship before the goods leave our factory. Third-party inspection (SGS / TÜV / BV) is welcome.
Request QC Report SampleSend specs → factory-direct quote in one business day. Volume pricing: unit cost typically drops 30–50% at 100+ pcs.
T/T 30% deposit, 70% balance before shipment. Sample orders and long-term partners: flexible terms available.
FOB, CIF and DDP supported. Export-grade plywood case with anti-rust film as standard.
12–24 months against manufacturing defects. Responsive after-sales with replacement parts support.
SanJun Hardware supplies custom outdoor sheet-metal power cabinets to telecom operators, system integrators and communication equipment suppliers across global markets. Fortune 500 brands and leading OEMs trust us with their mission-critical deployments — most of our telecom customers started with a single prototype order and scaled up from there.
Send your power module specifications — free CAD design and factory-direct quotation within 24 hours.
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