Electronic devices, namely, communication systems comprises radio transmitters and receivers, communications software for connecting computer hardware, traffic management systems comprising air traffic management and control, maritime surveillance radar, aerospace electronics for monitoring aircraft and satellite navigational systems, security systems comprising radio transmitters and receivers and personnel sensors, automotive sensors

Installation and Maintenance of Telephone Systems for Others

ELECTRICAL COMMUNICATION EQQUIPMENT, ELECTRICAL CONTROL EQUIPMENT ELECTROSONIC EQUIPMENT, ELECTRICAL REMOTE CONTROL APPARATUS AND LIGHTING ARRESTOR AND PARTS THEREOF.

Custom manufacture of integrated circuits