Nullam dignissim、前scelerisqueはeuismod発酵タンクセペルはフェイウギート・ウナ・エジェット・エロスだ。デュイス・エニアン不可抗力の危険。

連絡先

中国広東省東莞市黄江鎮星光村創興路26号
liameranne@gmail.com
金曜日の午前9時から午後5時まで
+86 13530826471

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Multi-Size Dustproof Outdoor Electrical Enclosure, Surface-Mounted Distribution Box, Electrostatic Powder Coated Jiyi Box for Malls & Factories

SanJun Hardware manufactures multi-size electrostatic powder coated wall-mounted electrical enclosures for outdoor, factory and commercial mall use. Many buyers struggle with no ready drawings, high outsourced design fees and ill-fitting standard boxes that fail dustproof performance. Our veteran sheet metal engineers solve all troubles: we provide 100% free customized structural drawings, full DFM manufacturability analysis & unlimited design revisions based on your mounting size, wiring layout and IP protection demands. No drawing preparation required on your side. We independently finish sketches, dimension drawings, structural inspection and final production drawings, cutting your R&D cycle, design costs and trial risks. All boxes adopt full sealing dustproof structure, uniform electrostatic powder coating with strong rust resistance, available in dozens of standard sizes plus full custom customization.

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Dustproof Electrical Enclosure, Surface Mount Distribution Box, Powder Coated Jiyi Box, Outdoor Metal Cabinet, OEM Sheet Metal Fabrication, Free Drawing Design, DFM Analysis, Industrial Wiring Box, IP Rated Enclosure, One-Stop Sheet Metal Service

1. Brand Strength

SanJun Hardware is a professional one-stop sheet metal OEM factory focusing on outdoor dustproof distribution enclosures, wall-mounted Jiyi boxes and industrial electrical protection cabinets. We have accumulated abundant mass production experience serving factories, shopping malls, construction sites and outdoor automation projects. Equipped with full laser cutting, CNC bending, robotic welding and automatic electrostatic spraying production lines, plus strict multi-stage QC inspection, we deliver stable, long-lasting dustproof metal enclosures with consistent coating quality.

2. Core Competitive Advantages (Solve Your Pain Points)

✅ Free Custom Drawing Design, No Drawings Needed From You

Only share your installation dimensions, internal wiring layout, application environment and protection requirements. Our professional engineering team completes all design work from concept sketch, detailed dimension drawing, structural rationality check to formal production drawing at zero cost. Multiple rounds of drawing optimization & revision are supported until fully matching your wiring and assembly demands. Eliminate expensive external design outsourcing and extra R&D workload for your team.

✅ プロフェッショナルなDFM（製造性設計）最適化

We conduct full DFM review at the design stage, optimize unreasonable box structures that cause poor sealing, dust leakage, difficult wiring or high material cost. Avoid post-sampling rework, lower your overall production cost and reduce field failure risks caused by bad enclosure design.

✅ Premium Dustproof & Anti-Rust Electrostatic Powder Coating

Full cold-rolled steel welded body with integrated foam sealing strip to reach IP54/IP65 dustproof grade, effectively blocking dust intrusion in factory and outdoor environments. Uniform electrostatic powder spraying process forms a thick anti-corrosion coating, resisting rust, scratch and UV aging for long-term outdoor service life.

✅ Abundant Standard Sizes + Full Customization

Dozens of ready standard sizes for quick sampling & delivery; fully customizable dimension, door lock, mounting plate, cable knockouts, surface color and IP protection grade to fit industrial workshop, shopping mall power distribution, outdoor monitoring wiring and automation control scenarios.

✅ Flexible MOQ & Fast Lead Time

Support 1-piece prototype and bulk mass orders. 24H DFM review & quotation, sampling within 7 working days, mass production finished in 10–15 days based on quantity.

3. Wide Application Scenarios

Surface-mounted power distribution boxes for factory workshops, mall electrical control cabinets, outdoor dustproof wiring enclosures, monitoring equipment protection boxes, industrial terminal junction boxes, automation equipment metal housings and other wall-mounted electrical protection cabinets.

4. Quality & Delivery Assurance

4-level IQC/PQC/FQC/OQC inspection with dimension and sealing test reports before shipment. Shockproof foam packaging prevents coating scratch and deformation during long-distance sea transport. Accept EXW, FOB, CIF trade terms with stable on-time delivery schedule.

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高精度サーバーシャーシ、多機能金属ボックス、制御キャビネット、インテリジェント機器筐体向けOEM板金加工

SanJun Hardware is a professional one-stop sheet metal OEM manufacturer specializing in precision server housings, multi-function electrical boxes, industrial control cabinets and smart device enclosures. Many clients struggle with lacking engineering drawings, high outsourced design fees and unoptimized structures causing production delays & high costs. Our veteran sheet metal engineering team solves all these troubles: we provide 100% free customized structural drawings, full DFM manufacturability analysis and multi-round design revisions purely based on your mounting size, assembly functions, application scenarios and performance demands. No drawing preparation required on your side. We cover the full workflow from concept sketch, dimension drawing, structural verification to final production drawing, cutting your R&D cycle, design outsourcing expense and trial-and-error risks significantly. We own complete laser cutting, CNC bending, robotic welding & surface treatment equipment, deliver tight tolerance precision fabrication, support prototype & mass production with flexible MOQ, serving data center, industrial automation, intelligent control and communication equipment industries globally.

詳細を読む

高精度板金加工、キャビネット・シャーシパネル付属品、パンチング・曲げ加工部品、インテリジェント機器向けカスタム精密構造部品

SanJun Hardware is a professional high-precision sheet metal OEM manufacturer specialized in custom cabinet panels, chassis panels, equipment panel accessories and precision structural components for intelligent devices. We have overcome multiple common industry defects including thin-plate bending springback, flatness distortion, punching hole position deviation, welding deformation and inconsistent assembly tolerance. Our biggest exclusive advantage: We provide FREE professional drawing design according to your actual demands. Customers do not need to design or provide drawings by themselves. Our in-house engineering team completes structural design, DFM optimization and production drawing output fully on your behalf. With full-process independent production of laser cutting, precision punching, CNC bending and seamless welding, we guarantee ultra-high precision and stable batch consistency, helping global intelligent equipment and electrical manufacturers save R&D cost and shorten project cycle.

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カスタム板金部品の製造、通信シャーシ筐体の機械加工、インテリジェント機器向け精密構造板金部品

当社は、インテリジェントオートメーション機器向けのカスタム板金部品、通信キャビネット筐体、高精度構造部品に特化した、フルプロセス精密板金メーカーです。薄板曲げ時のスプリングバック変形、多構造部品の累積的な組立公差の不一致、溶接時の熱反り、通信シャーシのシールドの一貫性の低さ、量産時の寸法再現性の不安定性、コーティングの密着不良など、業界でよく見られるボトルネックを克服しました。社内にレーザー切断、CNC精密曲げ、精密溶接、標準化された後処理工場を備え、寸法公差と組立精度を厳密に管理しています。世界中の通信機器メーカー、インテリジェント機器企業、オートメーションシステムサプライヤー向けに、ワンストップのOEMおよびODMカスタマイズサービスを提供し、安定した量産、最適化された構造コスト、管理可能な納期を実現しています。

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スマート機器筐体、マルチメディア機器筐体、冷間圧延鋼板および亜鉛メッキ鋼板シェルのカスタム板金加工

当社は、インテリジェントオートメーション機器やマルチメディアインタラクティブデバイス向けのカスタム筐体を専門とする、フルプロセス精密板金メーカーです。冷間圧延鋼板と亜鉛メッキ鋼板を主原料として採用し、薄板曲げ時のスプリングバックや変形、累積的な組立公差の不一致、溶接時の熱歪み、一般的なコーティングの防錆性能の低さ、複数バッチ量産時の寸法精度のばらつきといった、業界特有の加工上の課題を解決してきました。自社所有のレーザー切断、CNC曲げ加工、精密溶接、標準化された表面処理工場により、組立精度と外観品質を厳密に管理しています。世界中のインテリジェント機器メーカー、マルチメディア端末ブランド、システムインテグレーター向けに、安定した量産能力、最適化された構造コスト、管理可能な納期サイクルを備えたワンストップのOEMおよびODMカスタマイズサービスを提供しています。

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