China Perforated Aluminium Sheet and Coil Company, Factories

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: 1000x2000mm, 1220x2440mm; 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?

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).
One-Stop Solution: From design consultation to custom fabrication, delivery and after-sales support—fulfill all your perforated aluminium requirements.
Competitive Pricing: Direct factory manufacturing, eliminating middlemen to offer cost-effective prices for bulk orders.
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!

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Frequently Asked Questions

Q1: What are the main applications of perforated aluminium sheets?

A1: Perforated aluminium sheets are widely used in architectural facades, decorative ceiling panels, industrial ventilation grilles, filtration screens, automotive sound insulation, marine decking, and noise barriers.

Q2: Which aluminium alloy grades do you offer for custom perforation?

A2: We offer premium substrates including 1050 (pure aluminium), 1060, 3003 (manganese alloy), 5052 (corrosion-resistant magnesium alloy), and 6061 (structural alloy) to suit different strength and environmental requirements.

Q3: Can the hole patterns and sheet sizes be customized?

A3: Yes, we provide full customization options. You can select hole shapes (round, square, hexagonal, slotted, or custom patterns), hole diameters (1mm - 50mm), pitch dimensions, and custom sheet sizes cut to your exact requirements.

Q4: Are perforated aluminium sheets suitable for outdoor architectural use?

A4: Absolutely. Aluminium naturally offers excellent corrosion resistance. For enhanced durability and aesthetics in harsh outdoor environments, we offer surface treatments such as anodizing, powder coating, and fluorocarbon coating.

Q5: How do you ensure the precision and quality of the finished product?

A5: We utilize advanced CNC punching technology to ensure highly consistent spacing, precise dimensions, and clean, burr-free edges. Our manufacturing process strictly complies with international quality standards like ISO 9001, ASTM, and GB/T.

Q6: What is the packaging standard for overseas shipment?

A6: To prevent any scratches or damage during transit, the sheets are wrapped in waterproof plastic film and securely packed in export-standard wooden cases or on solid pallets.