
Wholesale Aluminum Honeycomb Core Sandwich Panel Decorative Composite Panels. Fireproof and Eco-friendly: B1 fire rating, non-toxic, no radioactivity, fully recyclable pure aluminum product. High Flatness: Small holes allow gas flow; sliding installation prevents deformation during thermal expansion. Customizable Color: Color is customizable with over 20 surface treatments including fluorocarbon and wood grain. Versatile Applications: Used in construction curtain walls, transportation interiors, and eco-friendly furniture. Durable Construction: 0.8-1.5mm panel with 0.04-0.06mm aluminum foil core bonded by high-temperature adhesive. Multiple Installation Methods: Supports hanger, flanging, and clip strip types for flexible and convenient installation.