
Heavy-Duty Outdoor Sound Barrier Fence for Residential Commercial Use. Heavy-duty metal frame with excellent structural stability. Modular panel design for fast on-site assembly & disassembly. Perforated sound-absorbing panels achieve great noise reduction effect. Transparent PC window design preserves natural daylight for surroundings. Curved top structure weakens sound wave transmission over the barrier. Multi-color customized coating fits urban landscape planning needs. Anti-rust & weatherproof coating for long outdoor service life. High wind resistance performance suitable for highway & bridge projects. Shock-resistant structure works well alongside railway and metro lines. Suitable for residential areas, commercial factories and traffic roads.