Quality Certification

NGC is ISO 9001:2015 quality management system certified, ISO 14001:2015 environmental management system certified, GB/T 28001:2011 occupational health and safety management system certified, and ISO/TS 22163:2017 (International Railway Industry Standard) certified and API Specification Q1 (American Petroleum Institute) 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