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Certificate for environmental management system
Certificate for quality management system
Occupational Health and Safety Management System Certificate
International Certificate of Welding Quality Management System
International Certificate of Welding
High end equipment integrity enterprise
IECEx International Explosionproof Electric Product Certificate1
IECEx International Explosionproof Electric Product Certificate2
IECEx International Explosionproof Electric Product Certificate3
License for civil nuclear safety equipment design and manufacture
Certificate for CRCC railway product
Certificate for metering standard examine
CE (low voltage command) certificate
CE (mechanical command) certificate
CE (mechanical command) certificate
License for national industrial product production
License for national industrial product production
Certificate for CCS quality management system
CE(electro-magnetic compatility ) certificate