Electromechanical machines for chemical industry, namely, industrial robots and parts grippers in the nature of manipulators being structural parts of industrial robots; industrial robots; sorting machines for industry, namely, machines for sorting machine parts and removing non-conforming materials; machines for processing plastics; conveyors being machines; material handling machines, namely, industrial robots and automatic manipulators for grasping, holding and moving objects being structural parts of industrial robots; handling apparatus for loading and unloading, namely, loading and unloading machines in the nature of industrial robots and automatic manipulators being structural parts of industrial robots; none of the foregoing being used for power drill bits and sharpening machines; Machinery installation, maintenance and repair, namely, the installation, maintenance and repair of industrial robots and automatic manipulators for grasping, holding and moving objects for industrial purposes, health care, research, and agricultural food processing purposes; electric appliance installation and repair; installation, maintenance and repair of computer hardware; Interference suppression services for electrical apparatus; office machines and equipment installation, maintenance and repair; heating equipment installation and repair; rental of construction equipment; kitchen equipment installation