JACKS, Leeds, Unit 2, Chapel Allerton House, 114 Harrogate Road, Established in 1979, GDS Instruments are a world leader in the manufacture of laboratory and field testing equipment for use by geotechnical engineers
GDS designs, develops and manufactures materials testing machines and software used for the computer-controlled testing of soils and rocks. This technology is used to evaluate the mechanical properties that are key in geotechnical and earthquake engineering design.