Bi-absorbent noise barriers help reduce sound from multiple directions in urban areas. Greenvent manufactures advanced bi-absorbent noise barrier systems designed for highways, industrial zones, and infrastructure projects. These barriers use high-performance materials to improve acoustic efficiency and durability. With engineering expertise, quality manufacturing, and project-based solutions, Greenvent delivers reliable noise control systems that support environmental compliance and improved living conditions. Visit us : https://greenvent.in/bi-absorbent-noise-barrier.php