
Lingyufab (Shanghai Lingyu Industrial Co., Ltd.) is a professional DIN rail mounting plate manufacturer with over 20 years of sheet metal fabrication experience. We produce precision mounting plates for securing power supplies, relays, terminal blocks, and circuit breakers in industrial control panels. Our ISO 9001:2015 certified facility offers laser cutting, CNC bending, stamping, and surface finishing, delivering custom-sized plates with accurate hole patterns and durable finishes. Backed by in-house fastener manufacturing, Lingyufab ensures consistent quality, shorter lead times, and cost-effective solutions for your control cabinet assembly needs.
Lingyufab (Shanghai Lingyu Industrial Co., Ltd.), established in 2003, stands out as a premier manufacturer of DIN rail mounting plates. With over 20 years of experience in precision sheet metal fabrication, we offer comprehensive solutions from 1-piece prototyping to large-scale production. Our facility is equipped with advanced laser cutting systems, CNC bending centers, stamping presses, welding stations, and powder coating lines. As a Mitsubishi Electric certified core supplier adhering to Japanese quality standards, we serve clients across industrial automation, power distribution, telecommunications, and renewable energy sectors.
As a China-based manufacturer located in Shanghai, Lingyufab leverages the region's robust supply chain and skilled workforce to produce high-quality DIN rail mounting plates 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 50,000 units.
Our DIN rail mounting plates are engineered to precise specifications.
Materials: Galvanized steel, stainless steel (304 and 316), and aluminum
Thickness: 1.0mm to 3.0mm depending on load and application requirements
Dimensional tolerances: ±0.05mm for critical features
Standard features: Pre-punched mounting holes compatible with standard 35mm DIN rails (EN 50022), deburred edges for safe handling, and flatness control to ensure secure component mounting
Surface finishing: Zinc plating, powder coating with any RAL color, and passivation available upon request
Traceability: Every batch is backed by Mill Test Certificates ensuring full material traceability
Lingyufab specializes in producing custom DIN rail mounting plate parts including:
Each part is tailored to your equipment configuration and cabinet layout 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 bending, stamping, welding, and surface treatment, into a seamless manufacturing workflow for DIN rail mounting plates. 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 studs, grounding nuts, and assembly hardware directly onto your plates, eliminating external sourcing and reducing assembly time on your end. The result is a streamlined, cost-effective solution that provides reliable, secure mounting for your critical electrical components in demanding industrial environments.
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