Coated Aluminum Coil Strip for Roller Shutter Doors | 0.22mm-0.5mm Thickness | Wood Grain & Custom Colors

Key Features & Performance Advantages

Engineered specifically for polyurethane (PU) foamed roller shutter slats and window shutter systems, our prepainted aluminum coil strip combines high mechanical strength with exceptional flexibility. Manufactured from high-tensile 3005 H46 and 3003 H24 aluminum alloys, this precision-slit strip withstands continuous roll forming and deep stamping without micro-cracking or structural deformation.

Our advanced PU-PA (Polyurethane Polyamide) coating system delivers superior scratch resistance, UV stability, and weatherability. The reverse side feature enhances adhesion with PU foam, preventing delamination and ensuring long-term thermal insulation and sound reduction for residential, commercial, and industrial rolling doors.

Product Details & Visual Inspection

Diverse Surface Finishes: Available in wood grain, white, silver gray, dark charcoal, and custom RAL colors with uniform film thickness and high color consistency across batches.

Precision Slitting & Clean Edges: Slit to exact widths with zero burrs, ensuring smooth feeding through automated roller shutter forming machines without damaging protective film.

Seaworthy Export Packaging: Wrapped in moisture-proof craft paper, protective plastic film, and reinforced with heavy-duty steel strapping on sturdy wooden pallets (Eye-to-Sky or Eye-to-Wall).

Payment Methods & Logistics Options

We provide flexible commercial terms to support global distributors and roll-forming manufacturers:

Payment Terms: T/T (Telegraphic Transfer), L/C at sight, .

Logistics & Shipping: FOB, CFR, CIF, DDP terms. Shipped via 20GP containerized freight with custom coil weights optimized for container loading.

Lead Time: Prompt production and dispatch within 40 days after order confirmation and color sample approval.

After-Sales Service & Quality Assurance

Our comprehensive service guarantees seamless production for your factory:

1. Quality Certification: Mill Test Certificates (MTC) provided with every shipment. Third-party inspections (SGS, BV, TÜV) available upon request.

2. Technical Support: On-call engineering guidance for roll-forming tool adjustments, PU foam adhesion optimization, and blade clearance setup.

3. Fast Response: Dedicated account managers resolve technical inquiries and quality feedback within 24 hours.

Factory Strength & Production Capability

Equipped with state-of-the-art continuous coil coating lines and high-precision narrow slitting machines, our factory specializes in producing thin-gauge prepainted aluminum strips. Operating under strict ISO 9001 quality management standards, we enforce rigorous testing for paint thickness, T-bend flexibility, pencil hardness, and MEK solvent resistance to serve leading roller shutter manufacturers across Europe, the Middle East, and the Americas.