Bolt snaps of metal; Brackets of metal for furniture; Hardware, namely, metal brackets for general use; Metal bolts; Metal clamps; Metal picture hangers; Metal screws; Metal shims; Metal turnbuckles; Nuts of metal; Pipe muffs of metal; Steel wire rope; Structure joint connectors of metal

Burglar alarms; Cable connectors; Connections for electric lines; Couplings, electric; Cut-out switches; Electric circuit switches; Electric current switches; Electric light switches; Electric switches; Electrical connections; Electrical controllers; Electrical switches; Electronic proximity sensors and switches; Environmental monitoring system comprised of meters and sensors that measure pressure, humidity, temperature and includes alarm and reporting functions; Resistances, electric

Capacitors; Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; Electric resistances; Relays, electric; Switches, electric