Name ADD     
scope
 
Name Field Date of Expiry Date of Approve Date of First Principal Linkman State
 China International Certification Co., Ltd. OHSMS 2023-09-27 2018-09-28 2018-09-28 weijiao Wei Yiyan Effective
 Beijing HuanYuJiuZhou Certification Co., Ltd. OHSMS 2024-04-14 2019-04-15 2019-04-15 wanggang Wang Gang Effective
 China Quality Certification Center OHSMS 2024-10-08 2019-10-09 2002-01-25 lumei Yang Ling / Zhang Yi Effective
 China Quality Mark Certification Group Co. LTD OHSMS 2020-01-03 2016-01-04 2004-01-09 jixiaodong Song Yuewei Effective
 Shanghai Audit Center of Quality System OHSMS 2024-04-20 2019-04-11 2005-05-20 tanping Bao Wei Effective
 Vouching Technical Inspection Ltd. OHSMS 2023-11-05 2018-09-06 2002-12-30 wangweilin Yu Jiying Effective
 China Classification Society Certification Company OHSMS 2020-04-04 2016-04-05 2005-05-13 huangshiyuan Zhang Wei Effective
 QUALITY ASSURANCE CENTRE OF CHINA ASSOCIATION FOR QUALITY OHSMS 2020-08-18 2016-09-08 2005-01-13 liangping Zhou Lungui Effective
 Zhongjian Certifiction Co.,ltd. OHSMS 2023-12-09 2018-10-26 2005-04-08 wushangao Ye Junsheng / Huang Jiaxin Effective
 China Xinshidai Certification Body OHSMS 2024-01-31 2019-02-01 2019-02-01 liujianjun Cao Lan Effective
 China great wall(tianjin)quality assurance centre OHSMS 2020-04-17 2016-04-18 2005-06-21 houyingbo Zhang Jianhua Effective
 Northeast Audit Co., Ltd. (NAC) OHSMS 2023-03-17 2018-03-17 2005-05-13 suhuijun Zhen Hao Effective