Jiangsu Jinyuan has been certified by DNV on ISO9001:2008 quality system and qualified on ISO14001:2004 Environmental Management System Certification, and OHSAS18001 occupational health and safety Management System Certification.Jinyuan gained certificate from ABS, BV, CCS, DNV, GL, KR, NK, RINA and Wind Turbine Bellsent from CCS, GL.