
Lingyufab is a professional China-based OEM specializing in high-quality build-to-print fabrication of chassis components. We accurately transform your technical drawings into precision front panels, covers, and internal brackets designed for high-performance systems. As a direct factory, we ensure strict dimensional tolerances and reliable structural integrity for every component, ensuring seamless integration into your final assembly. Contact us today for a reliable component manufacturer.
As a direct manufacturer, we specialize in high-quality metal components for server and networking infrastructure. We have served over 50 global clients and strictly follow Japanese quality management systems. Our dedicated facility ensures every component accurately matches your technical drawings through rigorous full-process inspection, providing the precision needed for your final chassis assembly.
Parameter | Specification |
Material | Galvanized Steel (Provides inherent rust protection) |
Thickness | 0.4mm - 1.0mm (Precision thin-gauge forming) |
Tolerance | Strictly follow ISO 2768-m standard for medium precision |
Surface Finish | Powder Coating (Outdoor-grade, superior weather resistance) |
Core Process | Laser Cutting, Stamping, CNC Bending, Extruded Flanged Holes, Self-Tapping Screw Assembly |
HS Code Ref. | 7308.90 (Structural Components) / 8415.90 (HVAC Parts) |
Lingyufab specializes in manufacturing precision metal components for server and networking chassis based on your technical drawings. For small batches, we provide rapid fabrication using laser cutting, CNC bending, and expert welding to meet urgent development needs. For high-volume production, we utilize custom tooling and mass stamping to significantly reduce unit costs while ensuring superior dimensional accuracy. Our facility features advanced high-precision equipment to support your project from initial prototyping to full-scale manufacturing. Contact us today for a professional manufacturing partner.


As a dedicated build-to-print manufacturer, we source and fabricate materials strictly according to your technical drawings and BOM to ensure optimal performance. SECC and SGCC galvanized steels are primarily selected for chassis covers and internal structural parts due to their superior EMI shielding and inherent corrosion resistance. Cold rolled SPCC steel provides the essential strength and structural rigidity required for main frames and heavy-duty internal brackets. Aluminum alloys such as 5052 are the ideal choice for front panels and lightweight components that require high precision and effective heat dissipation. Stainless Steel is utilized for high-durability slide rails and precision hardware where wear resistance and long-term reliability are critical. Every component we produce undergoes rigorous processing to meet the exact material integrity and electrical conductivity standards required for your final server and networking assembly.
These are precision-engineered structural metal parts specifically designed for high-performance server racks and networking infrastructure. As a dedicated build-to-print OEM manufacturer, we specialize in transforming your technical drawings into durable front panels, internal drive brackets, main frames, and top covers. We ensure every component is fabricated to your exact engineering specifications without any unauthorized design changes, providing the essential structural integrity and protection required for your final electronic system assembly.
Our chassis components are characterized by high dimensional accuracy and superior EMI shielding capabilities, which are critical for protecting sensitive networking electronics from electromagnetic interference. We ensure perfect electrical conductivity and reliable grounding throughout the assembly through precise surface masking during the coating process and tight tolerance control. By focusing on material integrity and structural rigidity, our components ensure a seamless fit for internal hardware even under the thermal and mechanical stresses of high-density data center environments.
We strictly follow a comprehensive 8-step manufacturing flow to ensure total transparency and world-class quality. This rigorous process begins with a detailed technical drawing review and calculating precise bend allowances to ensure dimensional accuracy across complex geometries. We utilize high-speed fiber laser cutting for rapid prototyping with zero mold costs and transition to custom progressive dies for high-volume stamping to maximize efficiency. Our advanced multi-axis CNC bending and expert welding processes ensure exact angles and secure joints, followed by durable industrial surface treatments and final dimensional verification under Japanese quality management systems.
We provide a scalable and cost-effective manufacturing solution that bridges the gap between R&D prototyping and full-scale production. By offering zero-tooling laser cutting for initial small batches and developing high-efficiency progressive tooling for mass production, we help you significantly reduce unit costs as your server or networking project scales. Our commitment to 100% build-to-print execution, combined with our deep expertise in managing tight tolerances and electrical requirements, makes us the reliable direct-factory partner for your global IT infrastructure projects.
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