ESC

Electric measuring and control devices and instruments for use in monitoring and control of machines, namely, concreate, mortar, and viscous material pumps, mixers and conveyors; recorded computer software and hardware for monitoring truck-mounted concrete pumps, mixers, booms and conveyors sold as a unit; electromechanical controls for use in concreate, mortar, and viscous material pumps, mixers and conveyors