Global Invacom Waveguide (“GIW”) flexible waveguides are designed to isolate vibration, eliminate installation difficulties caused by misalignment and to provide a simple aid to positioning and alignment of antennas. Both flexible/twist and flexible are only made from a helically wound waveguide core and additional mechanical support is offered from a variety of protective jackets. GWI also manufactures a range of high performance double ridge flexible and flexible/twistable waveguides. All flexible waveguides are manufactured to the highest quality standards and Global Invacom Waveguide Ltd. is an ISO9001:2008 approved company.