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Contact Info

No. 26, Chuangxing Road, Xingguang Village, Huangjiang Town, Dongguan City, Guangdong Province, China
liameranne@gmail.com
Mod-friday, 09am -05pm
+86 13530826471

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Surface & Flush Mount Multimedia Distribution Box, FTTH Fiber Wiring Low Voltage Enclosure for Home & Commercial Electrical Distribution

We supply heavy-duty multimedia weak current boxes supporting both surface mount and flush mount installation, perfectly designed for FTTH fiber entry, network wiring and indoor low-voltage power distribution. As a professional sheet metal manufacturer, we support full-size non-standard customization, strict ±0.1mm machining tolerance, thickened cold-rolled steel body and anti-rust electrostatic spraying. Stable batch quality, flexible MOQ and on-time bulk delivery help you win more residential and commercial construction project orders easily.

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multimedia distribution box, low voltage enclosure, fiber optic wiring box, FTTH network box, electrical junction box

我们的多媒体布线箱集成了网络布置、光纤接入和弱电流配电功能，兼容墙面安装和嵌入式隐藏安装，可满足家居装修、办公楼、商场和工程项目等不同现场施工需求。

✅ 核心工厂优势（我们的长期优势）

高精度钣金定制：采用专业的激光切割和折弯工艺，精度控制在±0.1mm以内。可根据客户图纸定制任意宽度、高度和深度，并预留安装孔和内部安装支架，安装后无需二次修改。
提供两种安装方式：标准表面安装，无需切割墙壁即可快速安装；嵌入式安装，隐藏布线，墙面外观整洁美观，适用于各种工程布线场景。
加厚钢结构采用优质SPCC冷轧钢板，结构坚固，不易变形。表面经全面防腐静电粉末喷涂，防潮、防尘、抗氧化，使用寿命长，适用于室内长期使用。
一体化多功能设计，内部布线空间合理，兼容光纤调制解调器、路由器、电源模块和网线集成。优化的内部布线布局，避免电路串扰。
严格的全流程质量控制和快速的交货周期。发货前100%全检，确保批次尺寸和外观的一致性。支持小批量试订单和大批量订单，稳定的生产能力保证按时交付，满足您的工程项目需求。

适用于住宅布线、商业办公楼、酒店改造、工厂弱电工程等多种场景。我们为全球客户提供一站式OEM/ODM钣金外壳定制服务。

Latest Product

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Custom Design Sheet Metal Cabinets for Large Power Distribution Systems & New Energy Equipment Enclosures

SanJun Hardware is a professional sheet metal manufacturer producing large power distribution cabinets and new energy equipment enclosures. We provide free full drawing design service per your demands, no drawings required from clients. We solve common industry troubles including cabinet deformation, uneven coating, poor assembly precision and weak anti-corrosion performance. Adopting precision sheet metal fabrication, we customize sturdy, high-tolerance metal cabinets with uniform paint finish for power plants, substations and new energy storage projects. Multiple materials & surface treatments are available, supporting small trial orders and mass production.

Precision Sheet Metal Vent Exhaust Housing for Smart Control Cabinet Vent Module Custom Fabrication

SanJun Hardware manufactures custom precision ventilation exhaust sheet metal housings for smart cabinet vent modules. We provide fully free CAD drawing design based on your requirements, no drawings needed from clients. We fix common manufacturing defects like uneven airflow, shell deformation and low assembly precision via in-house laser cutting, CNC bending and optimized louver ventilation design. Multiple metal materials and anti-corrosion surface finishes are available for industrial control equipment.

6063 Aluminum Laser Perforated Sheet Metal Machined Multimedia Audio Control Panel

SanJun Hardware specializes in custom sheet metal fabrication of 6063 aluminum multimedia audio control panels with ultra-precise laser perforation. We solve clients’ biggest pain point: no need for you to prepare design drawings at all. Our in-house engineering team provides fully free CAD drawing design according to your functional & appearance demands. We overcome complex irregular hole layout, thin aluminum deformation, burr-free laser cutting and surface finishing difficulties, delivering high-tolerance audio panel hardware for amplifiers, mixers and multimedia speakers.

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.

Check out our blog posts

17/ July

Maximize EMC Shielding: Precision 2U Chassis Fabrication

Discover how SanJun Hardware uses precision sheet metal fabrication and advanced CNC tech to deliver superior EMC shielding for secure 2U rack enclosures.

How Precision Sheet Metal Fabrication Ensures Superior EMC Shielding in 2U Chassis

16/ July

Designing 32-Inch Self-Ordering Kiosks for Ergonomic Comfort

Discover SanJun Hardware's ergonomic 32-inch self-ordering kiosk enclosures. Built with durable sheet metal to reduce strain and boost restaurant efficiency.

10/ July

BESS Enclosure Safety Trends: Secure Your Battery in 2026

Discover how San Jun Hardware's precision sheet metal fabrication boosts BESS Enclosure safety with UL 9540A compliance and advanced thermal management.

Top BESS Enclosure Trends Shaping Battery Storage Safety and Thermal Management

9/ July

1U Chassis Design: Balance Slim Profile with Max Cooling

Solve 1U rack-mounted chassis thermal dilemmas with custom sheet metal fabrication from San Jun Hardware. Optimize airflow & rigidity for high-density servers.

Balance Ultra-Slim Profiles with Maximum Thermal Efficiency of 1U Rack-Mounted Chassis Design

3/ July

Ultra-Slim POS Housings: The 2026 Space-Saving Design Trend

Discover how San Jun Hardware designs ultra-slim, space-saving POS terminal housings with ±0.05mm precision to conquer 2026 micro-retail structural challenges.

Ultra-thin POS terminal casings represent a space-saving design trend for 2026

2/ July

Custom 4U GPU Chassis: Precision Engineering & Reinforcement

Need a robust 4U GPU chassis? San Jun Hardware offers precision sheet metal fabrication with structural reinforcement for heavy-duty AI and data storage needs.