
A1 Fireproof Subway Tunnel Wall Panel for High-Traffic Public Areas. Superior Durability: Engineered for 50+ years of service life with resistance to cracking, warping, and deterioration. Customization Options: Supports LOGO, color, appearance, and size customization based on customer requirements. Cost-Effective Installation: Modular design reduces project costs by up to 30% with rapid installation via magnetic or clip systems. Excellent Corrosion Resistance: Resists acids, alkalis, salt spray, and moisture with a service life exceeding 20 years. Sound Insulation & Absorption: Provides sound insulation of 20-40dB and sound absorption of 40%-80% in the 1000-2000Hz range. Anti-Static & Dust Repellent: Fluorocarbon coating reduces light pollution, provides anti-static protection, and repels dust.