As a China-based manufacturer located in Shanghai, Lingyufab leverages the region's robust supply chain and skilled workforce to produce high-quality perforated metal panels at competitive prices. We adhere to ISO 9001:2015 quality management system. Our in-house production eliminates outsourcing costs, delivering 15 to 20 percent cost savings to customers. We support 1-piece samples, 100-piece pilot runs, and high-volume mass production with monthly output exceeding 5,000 units.

Our perforated metal panels are engineered to precise specifications.

Lingyufab specializes in producing custom perforated metal panel parts including:

Each part is tailored to your hole pattern, open area, material, and application requirements. Our engineering team provides upfront technical support, including design optimization, hole pattern customization, and cost-reduction recommendations. We support reverse engineering services. If you have a physical sample without drawings, we can 3D scan, model, and generate production-ready engineering prints. Whether you need a single prototype or thousands of units, we deliver consistent quality with zero MOQ for prototyping stages.

What truly sets Lingyufab apart is our ability to integrate the full spectrum of sheet metal processes, including laser cutting, CNC punching, CNC bending, welding, and surface treatment, into a seamless manufacturing workflow for perforated metal panels. Rather than outsourcing individual steps to multiple vendors, we manage everything in-house, ensuring tighter quality control, faster lead times, and consistent communication throughout the entire production cycle. With our in-house fastener manufacturing, we can pre-install mounting brackets, frames, and assembly hardware directly onto your panels, eliminating external sourcing and reducing installation time on your end. The result is a streamlined, cost-effective solution that provides reliable screening, ventilation, and decorative functionality in demanding industrial and architectural environments.

A perforated metal panel is a sheet metal product with a pattern of holes punched or cut through its surface. These panels are used for screening, filtration, ventilation, sound absorption, and decorative applications across industrial and architectural sectors. They are typically made from carbon steel, stainless steel, or aluminum, with customizable hole patterns, sizes, and open areas to meet specific functional requirements. Perforated metal panels combine structural strength with airflow and visibility, making them essential in filtration systems, machine guards, building facades, and acoustic treatments.

Lingyufab supports 1-piece prototyping, 100-piece pilot runs, and high-volume mass production with monthly delivery exceeding 5,000 units.

When designing and fabricating perforated metal panels, consider the following guidelines:

Thickness typically ranges from 0.4mm to 15mm depending on application requirements.

Precision is critical for perforated metal panels to ensure proper fit, airflow, and aesthetic appearance. Lingyufab maintains the following accuracy standards:

These standards are maintained through advanced CNC punching, laser cutting, and bending equipment, combined with rigorous in-process inspection and final quality control checks.

Lingyufab implements a comprehensive quality control system for perforated metal panels:

Perforated metal panels can be fabricated into various configurations to suit different applications:

Lingyufab (Shanghai Lingyu Industrial Co., Ltd.), established in 2003, is a leading perforated metal panel manufacturer with over 20 years of precision sheet metal fabrication experience. As a Mitsubishi Electric certified core supplier adhering to Japanese quality standards, we combine advanced CNC punching, laser cutting, CNC bending, welding, and powder coating to produce high-quality perforated panels for industrial and architectural applications.

Our ISO 9001:2015 certified facility in Shanghai offers end-to-end services from design assistance to mass production. We support 1-piece prototyping for design validation, 100-piece pilot runs for testing, and high-volume mass production with monthly output exceeding 5,000 units. Backed by in-house fastener manufacturing, we can pre-install mounting brackets, frames, and assembly hardware directly onto your panels, streamlining your supply chain and reducing installation time.

With competitive pricing, 15-20% cost savings through in-house production, and full material traceability with MTC for every batch, Lingyufab delivers reliable, cost-effective perforated metal panel solutions for industrial filtration, architectural decoration, acoustic treatment, and equipment protection sectors worldwide.