Profile: D C C Corp. produces hotspot thermocouple welders and hotmux temperature sensing data loggers. Our hotspot thermocouple welder is a discharge welding unit that allows thermocouple wires to be formed into freestanding beads or directly welded to metal surfaces for temperature sensing. We develop hotmux temperature sensing data loggers, which monitor thermocouple & other analog signals using digitizing eight channel modules to display, print and store data.