
Lingyufab is a professional China-based OEM specializing in high-quality build-to-print fabrication of metal components. We accurately transform your technical drawings into durable panels and structural parts designed for outdoor units and electrical 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 HVAC and industrial systems. We have served over 50 global clients and strictly follow Japanese quality management systems. Our facility ensures every part accurately matches your technical drawings through rigorous full-process inspection, delivering the reliability needed for your final assembly.
Technical Specifications
Parameter | Specification |
Material | Color Coated Steel (Pre-painted), Galvanized Steel (SECC/SGCC), Stainless Steel, Aluminum, CRS |
Thickness | 0.4 - 2.0mm (Specialized in precision thin-gauge forming) |
Tolerance | Strictly follow ISO 2768-m standard for medium precision |
Surface Finish | Powder Coating (Outdoor-grade), Zinc Plating, Anodizing, Brushing |
Core Process | Precision Stamping, Laser Cutting, CNC Bending, Auto-Welding, Assembly |
HS Code Ref. | 7326.90 / 7308.90 (Verify with local customs based on final application) |

Lingyufab provides versatile fabrication for metal components based on your technical drawings. For small batches, we offer precise laser cutting, CNC bending, and expert welding to ensure rapid delivery. For high-volume projects, we utilize custom tooling and mass stamping to significantly reduce unit costs while maintaining superior structural integrity. Our flexible production supports your project from initial design to full-scale manufacturing. Contact us for a professional manufacturing partner.
As a build-to-print manufacturer we source and fabricate materials strictly according to your technical drawings and BOM. Cold Rolled Steel SPCC provides excellent structural strength for external panels. Galvanized Steel including SECC SGCC and DC51D DC52D offers inherent corrosion resistance and cost-efficiency for mass-produced outdoor unit parts. Aluminum Alloys like 5052 and 6061 are chosen for lightweight designs and high heat dissipation. Stainless Steel 304 and 316 ensure maximum durability and weather resistance in demanding environments. We ensure every component meets the exact material integrity required for your final assembly.

What are Custom Outdoor Unit Panel Components?
Custom outdoor unit panel components are precision-engineered metal parts specifically designed for air conditioning systems
Features of Our Custom Sheet Metal Components:
These components feature high precision with tight dimensional tolerances and superior structural integrity for long-term outdoor use
Our 8-Step Manufacturing Process:We follow a rigorous process: technical drawing review, material selection, precision cutting, CNC bending, hardware installation, welding, surface treatment, and quality inspection
Why Choose Lingyufab as Your Component Partner:
We provide advanced engineering support with DFM cost optimization and certified quality documentation for every batch
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