Sound Fighter® Systems (SFS) is the sole manufacturer of the LSE® and Sonaguard® Noise Barrier Wall System. Our noise barrier systems are fully sound-absorptive, high-performance sound walls designed for outdoor noise mitigation. For decades, SFS has been the go-to noise abatement company of Departments of Transportation, Acoustical Engineers & Consultants, Developers, Architects, Oil & Gas Companies, Manufacturers and Contractors around the world for countless different applications. If you are in need of a proven, highly-effective outdoor noise barrier, our systems have no equal. Contact SFS and we will help you resolve your noise problems quickly and effectively. Toll-free 866-348-0833 or info@soundfighter.com.