The main product: general Thermocouple and TRD and special one like corrosive-proof/explosion-proof/wear-proof/spring/surface/ thermocouple and RTD. Thermocouple cable/wire, Temperature controller/ indicator, Intelligent Radar, Guided Wave Radar, Electro-magnetic Flow meter, Vortex street flow meter, Pressure transmitter, liquid level transmitter, Throttle orifice, Floating Ball Level Meter, Bimetallic Thermometer etc.