Business activities

  ¡ï Inspection and testing activities authorized or committed by relevant state authorities :

         a. Supervisory spot-check and routine test arranged by the state;

         b. Inspection and testing for production permit of industrial products;

         c. Inspection and testing for quality permit of exports;

         d. Inspection and testing for production permit of electrical products used in hazardous areas;

         e. Inspection of import and export commodities;

         f. Pattern approval and testing of new measuring instruments;

         g. Explosion protection test of electrical apparatus used in hazardous area and issue of Explosion Protection Certificate of Conformity;

         h. Mandatory calibration of measuring instruments;

  ¡ï Commissioned manufacturing supervision and quality arbitration of instruments and control systems ;

  ¡ï Type test, routine test and single item test (including environmental adaptability, electromagnetic compatibility, reliability, explosion protection and safety);

  ¡ï Calibration of measuring instruments;

  ¡ï Consultation, self audit, client audit and service for quality management system;

  ¡ï Preparation, revision, examination and publicizing of standards; personal training, consultation, dissemination and management of information on standardization; Registration and promulgation of models of instrument products.