Outdoor acoustic products are continuously exposed to UV rays, rainfall, temperature fluctuation and corrosive surroundings. Material craftsmanship directly determines long-term noise-reduction performance. Yuanhang Acoustics optimizes plate coating, anti-corrosion technology and sealing accessories for outdoor-oriented products including noise barriers, acoustic enclosures and acoustic louvers.

Anti-corrosion plating and powder-spray finishing are adopted. Acoustic sandwich panels are processed with complete waterproof sealing treatment, preventing fast attenuation of acoustic performance under long-term outdoor exposure. Meanwhile, modular design lowers on-site maintenance and replacement costs, helping customers reduce full-cycle project expenditure.