Flexible custom sheet metal fabrication for brackets, frames, enclosures and metal parts, providing one stop support from DFM and prototyping to batch production and assembly at competitive cost.
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.
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.
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.
We are a full-process precision sheet metal manufacturer focusing on customized sheet metal components, communication cabinet housings and high-precision structural parts for intelligent automation equipment. We have overcome common industry bottlenecks: thin-plate bending springback deformation, cumulative assembly tolerance mismatch for multi-structure parts, welding thermal warpage, poor shielding consistency of communication chassis, unstable dimensional repeatability in mass production and coating adhesion defects. Equipped with in-house laser cutting, CNC precision bending, precision welding and standardized post-treatment workshops, we control tight dimensional tolerance and assembly matching accuracy strictly. We provide one-stop OEM & ODM customization services for communication manufacturers, intelligent equipment enterprises and automation system suppliers worldwide, delivering stable mass production, optimized structural cost and controllable delivery lead time.
We are a professional sheet metal manufacturer specializing in customized solar panel mid clamps, mid pressing brackets and mounting fixtures for distributed photovoltaic mounting bases. We effectively solve bending rebound, punching hole offset, uneven stamping forming and batch dimensional inconsistency common in solar accessory production. Strict tolerance control, anti-corrosion surface treatment and high structural rigidity guarantee long-term outdoor service life. We support drawing & sample OEM customization, stable mass production supply for solar system integrators and PV component manufacturers worldwide.
We specialize in custom precision sheet metal bending fabrication for energy storage and EV charger internal structural accessories. We overcome ultra-thin plate deformation, complex multi-angle bending tolerance deviation and small-position hole alignment difficulties during production. Strict dimensional consistency, flatness control and batch stability ensure your internal module brackets & protection housings fit perfectly with circuit components, supporting small sample trial orders and large-scale project mass production for global new energy manufacturers.
Customized sheet metal fabrication with advanced laser cutting, bending, and stamping processes. The product is made from high-quality stainless steel and aluminum, ensuring durability and precision. Certified by ISO9001, it guarantees compliance with international quality standards, enhancing buyer confidence in product reliability.
Have you ever struggled to find a non-standard connector or a bracket with a specific angle? We specialize in the production and processing of customized sheet metal components. Simply provide your design drawings or requirements, and we'll swiftly deliver a one-stop solution—from material selection and process optimization to mass production. Our goal is to help you streamline your supply chain, reduce procurement costs, and ensure every small part perfectly aligns with your design, accelerating your product's time to market.
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!
Discover how SanJun Hardware uses precision sheet metal fabrication and advanced CNC tech to deliver superior EMC shielding for secure 2U rack enclosures.
Discover SanJun Hardware's ergonomic 32-inch self-ordering kiosk enclosures. Built with durable sheet metal to reduce strain and boost restaurant efficiency.
Discover how San Jun Hardware's precision sheet metal fabrication boosts BESS Enclosure safety with UL 9540A compliance and advanced thermal management.
Solve 1U rack-mounted chassis thermal dilemmas with custom sheet metal fabrication from San Jun Hardware. Optimize airflow & rigidity for high-density servers.
