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.
✅ 無料のカスタムデザイン、お客様による図面は不要です
設置寸法、内部配線レイアウト、使用環境、保護要件のみをお知らせください。当社の専門エンジニアリングチームが、コンセプトスケッチ、詳細寸法図、構造合理性チェックから正式な製造図面まで、すべての設計作業を無償で完了します。配線と組み立て要件に完全に合致するまで、図面の最適化と修正を複数回サポートいたします。高額な外部設計委託や、お客様のチームの余分な研究開発作業を削減できます。
✅ プロフェッショナルなDFM（製造性設計）最適化
設計段階で徹底的なDFM（製造性設計）レビューを実施し、密閉性の低下、粉塵漏れ、配線の困難さ、材料費の高騰などを引き起こす不合理な筐体構造を最適化します。試作品作成後の手直しを回避し、全体の生産コストを削減するとともに、筐体設計の不備による現場での故障リスクを低減します。
✅ プレミアム防塵・防錆静電粉体塗装
冷間圧延鋼板を溶接した一体型ボディに発泡シーリングストリップを組み込むことで、IP54/IP65の防塵性能を実現し、工場内や屋外環境における粉塵の侵入を効果的に防ぎます。均一な静電粉体塗装により厚い防錆コーティングを形成し、錆、傷、紫外線による劣化を防ぎ、長期間の屋外使用に耐えます。
✅豊富な標準サイズ＋フルカスタマイズ
迅速なサンプル作成と納品のために数十種類の標準サイズをご用意。寸法、ドアロック、取付プレート、ケーブルノックアウト、表面色、IP保護等級は完全にカスタマイズ可能で、工業用作業場、ショッピングモールの配電、屋外監視配線、自動制御シナリオに対応します。
✅ 柔軟な最小注文数量と迅速な納期
1個単位の試作品から大量注文まで対応いたします。24時間以内にDFM（設計製造性）レビューと見積もりを行い、7営業日以内にサンプルを作成し、数量に応じて10～15日で量産を完了します。
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 Distribution & Metering Cabinet — Capability Range | |
|---|---|
| 素材オプション | SPCC / SGCC galvanized steel / SUS304 stainless steel / Aluminum 5052 |
| Thickness Range | 1.0 – 2.5 mm (per structural load & enclosure size) |
| Protection Grade | IP54 – IP65 waterproof and dust-proof |
| 表面処理 | Outdoor weather-resistant powder coating, 60 – 80 μm |
| Compartments | Independent separated meter compartments, 1–3 doors customizable |
| Locking & Safety | Custom lock positions, sealing strips, grounding bolts |
| Cable Entry | Bottom / side knockouts with sealed glands, positions customizable |
| Mounting | Wall-mounted / pole-mounted / floor-standing |
| 基準 | Designed to your local grid & utility standards |
| 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 distribution and metering cabinets to utility contractors, panel builders and electrical equipment distributors across global markets. Leading OEMs and grid operators trust us with their field deployments — most 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.
Get Free Design & Quote
