Installation, maintenance, reconditioning, upgrading, customization, and repair of industrial robots and their component parts; consultation in the field of installation, maintenance, reconditioning, upgrading and repair of industrial robots and their component parts; computer hardware customization consulting; computer hardware support, namely, installation, maintenance, reconditioning, upgrading, customization and repair of computer hardware; computer hardware installation; computer hardware repair; computer hardware maintenance; computer hardware upgrades and updating; maintenance of computer hardware systems; technical support services for industrial robots, namely, troubleshooting in the nature of repair of components, structural parts and computer hardware