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  Certificate of authorization for National Supervision and Inspection Center of process instrumentation

 
CNAS Certificate of Lab Accreditation

 
CNASs Certificate of Inspection Body Accreditation

 
Certificate of authorization for  Shanghai Supervision and inspection Center of process instrumentation

 
CCS Certificate of Test Agency

 
  PTB Declaration

 
Lloyd's Certificate

 
Certificate of Metrological Authorization



 
Certificate of Acceptance IECEx Testing Lab

 
Accreditation certificate of Inspection Center of Vehicle Electronic Components




Accreditation certificate of No.1 Central Station of Metrology of the Ministry
of Machinery Industry

 
Certificate of Work Safety Inspection

 
Certificate of Authorization of the Pattern Approval Agency for New Metrological Devices


Certificate of accreditation of Inspection organization


 
          A2LA Certificate
    of Laboratory Accreditation