Batteries; Chip card readers; Electric control devices for heating and energy management; Electric wires and cables; Electronic data processing apparatus; Optical inspection apparatus; Radios; Surveying instruments. Signal conditioning and communication devices for industrial process control; Sound transmitting apparatus

Consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; Maintenance of computer software; Recovery of computer data; Rental of computer software; Rental of computers; Updating of computer software; Computer programming; Computer software design; Computer system design services; Computer systems analysis