Apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; Electrical signalling, measuring, counting, recording and monitoring devices, namely, electric sensors, internet of things (IOT) devices, detectors, pulse counters, industrial gateway routers, signal repeaters, clamp meters for measuring electricity; Electric current collectors; Electric current control devices; Electric current meters; Electric current switches; Electrical devices, namely,...

Metal pipe fittings consisting of couplings, joints, connectors, unions, adapters, and mechanical valves other than parts of machines; Manually operated metal valves, not being parts of machines; Metal tubing, metal elbows for pipes, metal tees for pipes, metal wye fittings for pipes, metal caps for pipes, and metal reducers for pipes