Xuzhou saydoi electrical equipment coltd

Xuzhou Saydoi Electrical Equipment Co.,ltd professionally developed and manufactured microcomputer temperature and humidity controller /thermostat, digital temperature panel, temperature and humidity data recorder/logger, refrigeration units, electrical control box, digital hygrometer, digital thermometer,temperature/humidity transmitter, temperature transducer,enthalpy transmitter/transducer, dew point transmitter/transcuder, Temperature Sensor with excellent quality and competitive prices.They are widely used in HVAC/R line, food cold chain, medical low temperature, the pet and aquarium industry.