In1998, orient automation equipment Co., Ltd. Began producing instruments and meters. Weaccumulated rich developing&manufacting experiences through development process of many years. As nominated maufacture by former ministry of machiney and ministry of chemical industry, our production capacity on instruments & meters reaches one million pieces including thermal resistance, thermocouple, bimetallic thermometer, temperature transmitter, digital display instrument, pressure gauge, pressure transmitter, liquid lever meter, and underwater switch for nuclear power station, and so on. The products are widely used in petrochemical, power, medicine, construction material, and metallurgy industries, etc.