... and we have customers over the world. For the thermostat design, we have designed for CARRIER, YORK, DANFOSS, HAILIN, etc. Also, we ... and we have customers over the world. For the thermostat design, we have designed for CARRIER, YORK, DANFOSS, HAILIN, etc. Also, we ... and we have customers over the world. For the thermostat design, we have designed for CARRIER, YORK, DANFOSS, HAILIN, etc. Also, we ...