Installation, maintenance and repair of electric parts and electronics for industrial refrigeration equipment, elevators, emergency alarms and lighting, wire heater strips and thermostats

electrical and electronic apparatus and instruments for industrial use, for measuring, signalling, checking and supervision, namely, industrial electrical equipment for heat tracing; electrical and electronic equipment for industrial refrigeration; cabinets specially adapted to hold and protect electrical equipment, cables and wiring and distribution boards for electricity; switch boxes for electricity; electricity indicators; switches, namely, level switches for monitoring and controlling wa...