<p>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.<br />
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.<br />
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.</p>
<p>We are a full-process precision sheet metal manufacturer specializing in customized housings for intelligent automation equipment, multimedia interactive devices, adopting cold rolled steel and galvanized steel as mainstream raw materials. We have solved typical industry processing challenges: thin plate bending springback & deformation, accumulated assembly tolerance mismatch, welding thermal distortion, poor anti-rust performance of ordinary coating, and inconsistent dimensional consistency for multi-batch mass production. With self-owned laser cutting, CNC bending, precision welding and standardized surface treatment workshops, we strictly control assembly precision and exterior cosmetic quality. We deliver one-stop OEM & ODM customization service for intelligent equipment manufacturers, multimedia terminal brands and system integrators worldwide, with stable mass production capacity, optimized structural cost and controllable delivery cycle.</p>
<p>We are a direct sheet metal fabrication factory specializing in customized industrial computer chassis for POE surveillance NVR hosts, motion control equipment and industrial automation controllers. With full in-house laser cutting, precision bending, stamping, punching and powder coating workshops, we support customized interface layout, reserved port position, size modification and logo printing according to your drawings. Strict ±0.1mm dimensional tolerance control, dust-proof & anti-corrosion surface treatment, stable batch consistency, flexible MOQ and on-time mass delivery help system integrators, automation companies and security equipment brands cut sourcing costs efficiently.</p>
<p>We specialize in custom chassis and enclosure manufacturing for industrial control and mining equipment. Equipped with complete sheet metal processes including laser cutting, stamping, CNC bending, welding and powder coating, our products feature high structural strength, excellent corrosion and vibration resistance to adapt to harsh working environments. We support customized production per drawings and samples to meet diverse client demands.</p>
<p>We specialize in custom sheet metal fabrication for HD 4-in-1 video encoder. All enclosures adopt advanced laser cutting, stamping, CNC bending and seamless welding technology, with surface powder coating treatment. The products feature compact structure, excellent dustproof & anti-corrosion performance, fully meeting the installation and protection requirements of video encoding equipment. We accept personalized OEM and ODM orders.</p>
SanJun Hardware provides precision, heavy-duty outdoor enclosures for solar, wind, and BESS, engineered to survive harsh climates and coastal environments.
Boost AI hardware reliability with SanJun’s precision sheet metal. Expert thermal engineering, 1U-4U chassis, and custom BESS enclosures. Get your free DFM today!
