GDG Ltd joined forces with Gauge developments in 2010, adding quality hydraulic products and services. Gauge developments are a specialist manufacturing company established in 1978 and now have over 3 decades of engineering experience. GDG Ltd’s success has been based on the supply of high quality hand pumps, rescue equipment and automotive tooling with full service backup. We are proud to announce that we have become the UK and European distributor for GRAY Manufacturing Co. Inc. and can now offer their high quality and reliable service equipment for the automotive, truck and service vehicle industries.