Annual TRV Production quantity reached 6 million pieces.
Radiator thermostats are mainly used to control the water flows in the radiators, to keep the living house under a comfortable and thermostatic temperature automatically. After years development, the radiator thermostats have been developped to various kinds, like liquid sensor thermostat(liquid thermostat), smart LCD thermostats with or without networking, electric heating wax sensor actuator working with electric thermostat pads. And the designs has been more and more fashion and popular.