material handling equipment, namely, conveying machines, machines for loading and unloading parcels, packages, inventory, and cargo, and machines for sorting parcels, packages, inventory, and cargo; belt conveyors; roller conveyors; cross-belt sorters in the nature of parcel and package sorting machines; automated storage and retrieval systems, namely, machines for storing parcels, packages, and cargo, or retrieving parcels, packages, and cargo; machines for transporting and sorting containers for parcels and packages

installation, maintenance, and repair of parcels and package conveying, sorting, and material handling machines; installation, maintenance, and repair of parcels and package automated storage and retrieval machines

engineering and design for others of conveying, sorting, and material handling systems; engineering and design for others of distribution centers, order fulfillment centers, and warehouses; engineering and design for others of electronic control systems for distribution centers, order fulfillment centers, and warehouses; software as a service (SAAS) services featuring software for monitoring and reporting on the operational and maintenance status of components of conveying, sorting, and material handling systems; software as a service (SAAS) services featuring software for monitoring and reporting on the operational and maintenance status of components of distribution centers, order fulfillment centers, and warehouses