Shenzhen Sanjun Hardware & Electrical Co., Ltd. – Custom Sheet Metal Outdoor Cabinets for Global Durability Demands
Shenzhen Sanjun Hardware & Electrical Co., Ltd. – Custom Sheet Metal Outdoor Cabinets for Global Durability Demands
In the world of outdoor infrastructure, where equipment must survive rain, snow, extreme temperatures, and relentless wear, Shenzhen Sanjun Hardware & Electrical Co., Ltd. delivers bespoke sheet metal solutions that don’t just meet but exceed international standards.
Founded in 2010 and operating from a 5,000㎡ state-of-the-art facility in Shenzhen, we’ve built our reputation on merging cutting-edge technology (AMADA / Taimai Fu CNC punch presses, 3000W laser cutters, and precision bending systems) with decades of sheet metal expertise—making us the go-to partner for international clients seeking rugged, customized outdoor cabinets.
Core Product: IP65-Rated Outdoor Cabinets (Engineered for Extreme Durability)
Our outdoor cabinets are meticulously crafted from high-quality sheet metal, designed to meet the demanding needs of telecommunications, power, and infrastructure industries.
Key Advantages:
IP65 Waterproof & Dustproof Protection: Fully sealed against water ingress (even powerful jets) and dust intrusion, safeguarding equipment in rain, snow, or dusty environments.
Wide Temperature Resilience: Withstands extreme cold (-20℃) and high heat (+60℃), ideal for regions with drastic temperature fluctuations.
Anti-Peeling & Corrosion-Resistant Finish: Advanced surface treatment (powder coating or galvanization) ensures long-lasting color, resisting chipping, fading, and corrosion—even in UV-intensive or salty coastal areas.
Robust Structural Design: Precision-cut and welded for maximum integrity, handling physical impacts and heavy loads. Equipped with lifting eyes for easy installation.
Tailored Customization: Your Design, Our Expertise
We recognize every project’s uniqueness, offering full customization for outdoor cabinets:
Size & Structure Flexibility: Adapt dimensions and internal layouts—from compact enclosures to large-scale cabinets—to fit your equipment and spatial needs.
Functional Add-ons: Integrate shelves, cable management systems, locking mechanisms, or ventilation solutions, all tailored to your operational requirements.
Branding & Aesthetics: Custom colors, logos, or finishing techniques to align with your brand identity.
Why Choose Sanjun for Sheet Metal Solutions?
Strict Quality Assurance: ISO 9001:2008 certified, with comprehensive quality control covering raw material inspection to final product testing.
Continuous R&D Innovation: 10% of annual profits invested in R&D to stay ahead of industry trends and emerging demands.
Global Service Capability: Proven track record of supplying clients across Europe, North America, and Asia, with on-time delivery and reliable technical support.
Ready to elevate your outdoor equipment protection with a custom sheet metal cabinet as tough as your business?
Yes. We support 1PC MOQ, no mold tooling required. All custom sheet metal enclosures can be produced directly per your design.
Yes, we accept custom sheet metal fabrication strictly based on your 2D/3D drawings. We provide free DFM checking, follow your exact material, tolerance and finishing requirements. Both prototype and mass production are available with full quality control and export standard packaging.
Absolutely. Send us your product size, assembly function, usage scenario and performance demands. Our sheet metal team offers free structural design, solution tuning and DFM analysis.
You don’t need to prepare drawings; we finish all design work from sketch to production drawing to save your R&D cost and risks. We revise drawings repeatedly to meet your assembly needs perfectly.
We provide 24H DFM drawing review and formal quote after receiving your technical requirements.
Yes. We offer fast prototype sampling according to your drawings, helping you verify structure and size before bulk order.
All our products have obtained ISO9001, EMC, LVD and RoHS certifications.
We fully comply with global safety and quality standards, delivering stable, trustworthy solutions for all project applications.
We operate our own factory and provide one-stop full in-house production.
Strict process control and standardized quality management guarantee stable product quality and punctual delivery, building reliable long-term global partnerships.
We process a full range of standard and high-performance sheet metal materials, including stainless steel (304/316), aluminum (5052/6061), cold/hot rolled steel, galvanized steel, brass and copper. We can also source special materials according to your project requirements.
Our standard machining tolerance is ±0.1mm for laser cutting and bending. For high-precision parts, we can reach ±0.05mm based on material thickness and part structure. All dimensions are 100% inspected before delivery to meet your requirements.
Yes, we provide one-stop full surface treatment services, including powder coating, painting, anodizing, sandblasting, brushing, electroplating, passivation, polishing and heat treatment. We can customize colors and effects according to your design.
Yes, we always sign NDA (Non-Disclosure Agreement) before receiving any drawings or design details from customers. We strictly protect your intellectual property and keep all your projects confidential.
<p>Custom 6061 aluminum enclosure for portable power station and energy storage devices. Sand-blasted anodized finish, laser cut, precision bent. LCD, AC outlet, USB cutouts, silkscreen, MOQ 1.</p>
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