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      Quality Certification

      NGC is ISO 9001:2008 quality management system certified, ISO 14001:2008 environmental management system certified, GB/T 28001-2001 occupational health and safety management system certified, and IRIS (International Railway Industry Standard) certified.

      NGC carries out third-party certification for its products according to market requirements. The 1.5 MW and above wind gearboxes undergo DEWI, TUV, GL, CCS and CGC certifications.

      Locomotive traction gears used for rail vehicles is certified by the China Railways Production Certification Center (CRCC), and is supplying to the China and North America markets since 2003.

      Certification Exhibition