Premium Food-Grade PE Material
Crafted from high-quality PE material, ensuring antibacterial properties and safe air transportation. Ideal for kitchens, bathrooms, and HVAC systems.
Double-Layer Sound Insulation
Advanced dual-layer design effectively reduces noise, perfect for quiet residential or office environments.
Corrugated Wave Pattern for Durability
Enhanced flexibility and crush resistance with a wave-pattern structure, suitable for tight spaces and complex installations.
Universal Compatibility
Seamlessly fits most fresh air and exhaust systems, making it a versatile replacement or upgrade option.
Eco-Friendly & Non-Toxic
Free from harmful chemicals, meeting strict environmental and safety standards for indoor air quality.
Bulk Purchase Advantage
Global wholesale pricing ensures unbeatable value for large-scale projects or resale.