Pre-painted aluminum coils (color coated aluminum coils) have become the material of choice for modern signage due to their lightweight properties, excellent corrosion resistance, color diversity, and superior formability.

• Professional color coated aluminum material manufacturer with 3 production lines for coil and 2 lines for sheet, with maximum width of 2700mm.
• Clear internal management and standardized processes ensure smooth, efficient, and well-organized production.
• Main products include color coated aluminum coil, wood grain coated aluminum coil, stone texture coated aluminum coil, Al-Mn-Mg roof aluminum coil, and mirror finish coated aluminum coil.
• Additional production capabilities include curtain wall aluminum veneer, aluminum honeycomb panel, and heat transfer printed aluminum coil.

• Bending and hardness property testing for every batch of raw material to ensure alloy temper meets requirements.
• Online inspection systems monitor key parameters during production, including coating thickness, uniformity, and adhesion.
• Pre-delivery sample testing includes grid testing, impact testing, and bending testing, with chemical testing for special products.
• MTC provided for every batch with test records maintained by laboratory staff.

• Cushioning materials between coil and wall with specialized lashing straps for secure transport.
• Non-slip wooden blocks under each coil to prevent movement during shipping.
• Waterproof layer inside package with desiccants to protect cargo from moisture.

Aluminum density: 2.7g/cm³ (67% lighter than steel), reducing structural load and support costs. Ideal for high-rise billboards, highway signs, and other weight-sensitive applications.

PVDF (Polyvinylidene Fluoride) coating offers excellent UV, acid rain, and salt spray resistance, with 15-20 years outdoor lifespan. Unlike printed vinyl or acrylic, it won't fade, crack, or warp, maintaining vibrant colors long-term.

Available in glossy, matte, brushed metal, wood grain, stone patterns, etc., for brand-specific visuals. Self-cleaning coatings reduce dust buildup, lowering maintenance (e.g., urban overpass signs).

Can be bent, stamped, laser-cut for complex shapes.

• German SMS Group fully automated coating lines with ±0.01mm thickness precision, Line Speed: 120m/min (20% faster than industry average).
• MES system enables real-time production monitoring with ≥99.3% product qualification rate.
• Multi-spectral imaging detects micro-defects as small as 0.02mm² with 99.8% recognition accuracy.