Professional sheet metal manufacturing for new energy storage and industrial control enclosures. We handle sophisticated processes including laser cutting, precision stamping and powder coating.
Featuring complex structural design, strict dimensional tolerance and high sealing requirements, the products demand advanced craftsmanship. Our mature processing technology delivers high rigidity, corrosion resistance and stable performance, meeting stringent industrial application standards.
| Item | Specification | Item | Specification |
|---|---|---|---|
| Brand | Sanjun Hardware | Trade Form | Sample processing, processing with supplied materials, drawing-based processing |
| Surface Treatment Process | Spraying | Item No. | 09 |
| Prototyping Cycle | 3 days | Production Lead Time | 4-7 days |
| Dimensional Accuracy | ±0.2mm | Max. Processing Size | 500×500×500mm |
| Processable Thickness | 0.8/1.0mm | Cutting Method | Stamping, Laser Cutting, Mechanical Shearing, NC CNC Cutting |
| Processable Materials | Carbon Steel, Stainless Steel, Galvanized Steel, Aluminum Alloy | Sheet Metal Processes | Stamping, Laser Cutting + CNC Punch Press + Bending + Welding + Grinding + Surface Spraying; Welding, Laser Cutting + Bending + Welding + Grinding + Painting; Assembly, Grinding, Bending, Riveting, Customizable |
| Min. Processing Size | 10mm | Application Fields | Household & Office Supplies, Public Facilities, Transportation, Electric Power, Industrial Equipment, Construction, Optical Fiber Communication, New Energy Charging Pile Housing, Home Energy Storage Enclosure, Automotive & Marine Transportation, Automotive Industry, Medical Equipment, Automation Equipment Housing |
| Processable Surface Roughness | Ra 1μm | — | — |
Featured with multi-layer frameworks, densely arranged mounting holes and custom internal reinforcing brackets, they require sophisticated processing capabilities that ordinary sheet metal workshops cannot meet.
Built with high rigidity to resist deformation and loose fitting caused by vibration during operation, transportation and on-site installation. Thick industrial-grade metal sheets and optimized reinforcing structure guarantee strong load capacity and impact resistance.
Excellent sealing, heat dissipation and electromagnetic isolation are well balanced. The surface coating provides outstanding anti-corrosion, anti-rust and anti-aging properties, perfectly adapting to outdoor energy storage stations, factory workshops and high temperature & high humidity working conditions.
Burr-free cutting and accurate hole positioning, enabling seamless assembly with electronic components and fittings.
Guarantees uniform specifications and stable structural strength for profiled parts and mass production.
Strict angle tolerance control ensures even and neat assembly gaps across the whole unit.
Eliminates gaps thoroughly and greatly improves the overall tightness of cabinets.
Forms a thick protective layer that is scratch-resistant, UV-resistant and anti-corrosive, effectively prolonging the service life in harsh scenarios.
🔹 Rich experience in producing high-precision, complex-structured and high-sealing enclosures for energy storage and industrial control equipment.
🔹 Capable of tackling various customized challenges, including irregular cabinet shapes, complex hole layouts, ultra-flat surface requirements and strict sealing standards.
🔹 Complete in-house production lines covering all procedures from cutting, stamping, bending, welding and polishing to automatic powder coating, realizing one-stop manufacturing and timely delivery.
🔹 Rigorous tolerance management keeps assembly errors to a minimum. Our professional engineering team can optimize designs based on clients’ drawings to reduce weight, improve heat dissipation and enhance structural stability, helping clients boost product competitiveness.
Custom dimensions, special-shaped structures, interface layouts, internal brackets, surface colors, logo engraving and upgrade of IP protection grades are all available.
