1973, SDI has been a leader and innovator in the field of manufacturing
products from recycled tire rubber. At our facility in Eugene,
Oregon we perform the complete process, from shredding scrap tires
to molding rubber products. We manufacture delineator and vertical
panel bases, car stops, speed bumps, wheel chocks, and a variety of
custom products - in standard black as well as colored crumb rubber.
SDI's products are environmentally conscious and will meet your traffic
and safety needs. Contact us for high quality and excellent