We manufacture a complete line of replacement shaker screens. As well as we can custom build for any size custom shaker.
                               • Double Life  ®

                 • Derrick ®

          • NOV Brandt ®

      • National ®

   • M-I SWACO ®

     • Fluid Systems ®

       • Vortex Fluid Systems ®
            • DFE ®
                  • Brandt ®
                                 SWACO ®


Welcome to SMDI (Formerly Global Wire Cloth), an Oklahoma based company focused on manufacturing high-quality replacement screens at competitive prices. Please browse our site to learn more about our products. SMDI, located in Oklahoma City, Oklahoma, we are an innovative manufacturer ready to fulfill your needs. We manufacture a complete line of replacement screens for all shale shakers in the oil field drilling industry. We are independently owned and geared to provide excellent service, competitive prices, and experienced technical support. We guarantee quick deliveries from stock at our streamlined manufacturing plant. Since 1999, we have been proudly serving you with superior products and unbeatable service. Our products are used on oilfield, mining, and industrial equipment. Whether your shaker is linear, elliptical, or circular in motion, we can provide a screen to fit your needs. Contact us for order information.