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China Suppliers of High Precision Perforated Aluminium Sheet & Coil - Custom Hole Sizes for Industrial Use from Factory
Product Overview
Our perforated aluminium sheets are precision-manufactured by punching uniform holes, slots or custom patterns on high-quality aluminium alloy substrates (1050, 1060, 3003, 5052, 6061). Combining the lightweight, corrosion-resistant properties of aluminium with the functional versatility of perforated design, these products are ideal for filtration, ventilation, decoration, sound absorption and structural support applications across construction, automotive, aerospace, food processing and marine industries. Customizable in hole shape (round, square, hexagonal, slotted), hole size, sheet thickness and surface finish, we deliver tailor-made solutions to meet exact project specifications.
Key Advantages
- Superior Material Quality: Crafted from premium aluminium alloys, our perforated aluminium sheets boast excellent corrosion resistance, rust-proof performance, high strength-to-weight ratio and weatherability—suitable for both indoor and outdoor harsh environments.
- Precision Processing: Advanced punching technology ensures consistent hole spacing, clean burr-free edges and dimensional accuracy, meeting strict industrial quality standards (ISO, ASTM, GB).
- Versatile Functionality: Designed to optimize ventilation, filtration, light transmission and sound absorption; the modular hole structure reduces weight while maintaining structural stability, ideal for custom fabrication.
- Easy Customization: Flexible options for hole diameter (1mm–50mm), pitch, sheet size (custom cut to order), surface treatments (anodized, powder-coated, polished) and material grades to match diverse application requirements.
- Cost-Effective & Durable: Long service life, low maintenance costs, and recyclable aluminium material align with green industry trends, reducing long-term operational expenses.
Core Applications
- Construction & Decoration: Building facades, ceiling panels, balcony railings, stair treads, decorative wall cladding (adds aesthetic appeal with unique hole patterns).
- Industrial Filtration & Ventilation: Air filter screens, machinery guards, ventilation grilles, dust collection components, food processing sieve plates.
- Automotive & Aerospace: Car body parts, engine compartment sound insulation, aircraft interior panels, heat dissipation components.
- Marine & Offshore: Ship deck anti-slip panels, offshore platform components (resistant to saltwater corrosion).
- Environmental Engineering: Sound absorption barriers, rainwater management components, sewage treatment filter screens.
Ultra-Short Selling Points
✅Customizable: Hole size/pattern/sheet thickness/surface finish (round/square/hexagonal/slotted holes)
✅Premium Alloys: 1050/1060/3003/5052/6061 aluminium, corrosion-resistant & rust-proof
✅Precision Manufacturing: Burr-free edges, consistent hole spacing, ISO quality compliance
✅Multi-Functional: Ventilation, filtration, sound absorption, decoration & structural support
✅Wide Application: Construction, automotive, marine, food processing, environmental engineering
✅Cost-Effective: Lightweight (reduces transport/installation costs), long service life, recyclable
✅Fast Lead Time: Custom orders processed efficiently, bulk production available
Detailed Product Specs
| Parameter | Options & Specifications |
|---|---|
| Material Grades | 1050 (pure aluminium), 1060, 3003 (aluminium-manganese), 5052 (aluminium-magnesium), 6061 (aluminium-magnesium-silicon) |
| Sheet Thickness | 0.5mm – 3.0mm (customizable) |
| Hole Shape | Round, square, hexagonal, slotted, custom pattern |
| Hole Diameter / Pitch | Hole diameter: 1mm – 50mm; Pitch: Custom adjustable |
| Sheet Size | Standard: 1000×2000mm, 1220×2440mm; Custom cut to order |
| Surface Treatment | Polished, anodized, powder-coated, fluorocarbon-coated (color customizable) |
| Surface Finish | Smooth, burr-free, uniform hole distribution |
| Certifications | ISO 9001, ASTM, GB/T (customizable for export markets) |
| Packaging | Waterproof plastic film + wooden case/pallet (anti-scratch, anti-damage) |
Why Choose Us?
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20+ Years of Expertise
Specialized in perforated metal processing, with a proven track record in serving global B2B customers (Europe, North America, Southeast Asia, Middle East).
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One-Stop Solution
From design consultation to custom fabrication, delivery and after-sales support—fulfill all your perforated aluminium needs.
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Competitive Pricing
Direct factory manufacturing, eliminating middlemen to offer cost-effective prices for bulk orders.
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Reliable Supply Chain
Stable raw material procurement, advanced production equipment and strict quality control ensure on-time delivery and consistent quality.
Whether you need standard perforated aluminium sheets for small-scale projects or custom-engineered components for large industrial applications, we are your trusted partner for high-quality, durable and cost-efficient solutions. Contact us today to get a free quote and sample!
📞 Cell: 0086 18268834958 | 🌐 Website: https://www.cxnewalu.com/
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Frequently Asked Questions
QWhat aluminium alloy grades are available for your perforated sheets?
We offer a wide range of aluminium alloy grades including 1050 (pure aluminium), 1060, 3003 (aluminium-manganese), 5052 (aluminium-magnesium), and 6061 (aluminium-magnesium-silicon). Each grade provides different levels of strength, corrosion resistance and workability to suit various application requirements.
QCan I customize the hole shape, size and sheet dimensions?
Yes, full customization is available. You can specify hole shapes (round, square, hexagonal, slotted or custom patterns), hole diameters from 1mm to 50mm, custom pitch spacing, sheet thickness (0.5mm–3.0mm), and sheet size. We also offer custom cut-to-order dimensions beyond standard sizes.
QWhat surface treatment options are available?
We provide multiple surface treatment options including polishing, anodizing, powder coating and fluorocarbon coating. Colors can be customized upon request. All finishes deliver smooth, burr-free surfaces with uniform hole distribution for both aesthetic and functional performance.
QAre your perforated aluminium sheets suitable for outdoor and marine environments?
Absolutely. Our perforated aluminium sheets are manufactured from corrosion-resistant alloys with excellent weatherability. Grades such as 5052 and 6061 are particularly well-suited for marine and offshore applications, offering strong resistance to saltwater corrosion and harsh outdoor conditions.
QWhat quality certifications do your products comply with?
Our perforated aluminium sheets comply with ISO 9001, ASTM and GB/T standards. We can provide customized certification documentation to meet the requirements of specific export markets, ensuring smooth importation and compliance for international B2B customers.
QWhat is the lead time for custom orders and do you support bulk production?
We process custom orders efficiently with a reliable supply chain backed by stable raw material procurement and advanced production equipment. Bulk production is fully supported. Please contact us directly with your specifications to receive an accurate lead time and competitive quotation.