Profile: Nedia Enterprises offers a complete line of erosion control, sediment control, and bioengineering products made primarily from natural fibers. We provide innovative products and service for the erosion control and bioengineering industry. KoirMat resembles the soil in its ability to absorb solar radiation to prevent overheating. KoirMat erosion control matting is highly versatile with a wide array of applications in bioengineering and erosion control.