37 Installation, maintenance and repair of automated warehouse systems and automated robotic handling apparatus for loading and unloading of goods; installation, maintenance and repair of machines for transporting and lifting goods and loads; installation of warehouse automation machinery; consultancy relating to the installation of warehouse automation machinery; installation of racks; rental of material handling equipment, namely, of loading and unloading machines being automated robotic handling apparatus for loading and unloading of goods, robotic handling apparatus, namely, robotic cargo handling machines, cargo handling machines, handling machines, namely, cargo handling machines, case elevators, belt conveyors, machines for handling containers, namely, industrial robots, elevators and rack feeders being power-operated vertical lifting conveyors for handling materials, materials handling conveyors being machines; rental of lifting apparatus, namely, power-operated lifting machines for handling loads, lifting attachments incorporating mechanisms for the handling of goods, namely, mechanical and hydraulic lifts, lifting apparatus, installations and machines, namely, mechanical and hydraulic lifts and lifting work platforms, lifting gear for handling loads, namely, cables for lifts, lifting work platforms for use with storage shelving, mobile lifting work platforms, lifting ramps, namely, stair lifts, stands for lifting, namely, mobile lifting work platforms; rental of self-propelled lifting platforms; installation, overhaul and repair of lifting apparatus; installation of conveyors; repair or maintenance of conveyors; lift installation; maintenance and repair of lifts