China Factory Supply Anti-Smog Pm2.5 Nano-Level Pollution-Proof Window Screen Net

China Factory Supply Anti-Smog Pm2.5 Nano-Level Pollution-Proof Window Screen Net. IP67 Waterproof Protection: Advanced IP5/IP67 waterproof technology protects instruments in harsh environments. High Sound Absorption: Unique composition traps sound waves, preventing echoes and reverberation effectively. SGS RoHS Certified: Passed SGS RoHS test, ensuring safety and compliance for global applications. Dust & Particle Resistance: Prevents dust and small particles from entering, extending equipment service life. Customizable Specifications: Custom colors (White, Black, etc.), widths (20-200cm), and mesh openings available. Easy to Clean Design: Smooth surface allows for simple debris removal and low maintenance effort. High Durability Material: Made from imported high-quality PET monofilament for long life in harsh conditions. Large Production Capacity: Factory produces over 15,000 meters of mesh per month with 50,000 sqm area.