Period : 2018/10/25 - 2020/10/25
Certification bodies : Profibus Device Certificate
Period : 2017/7/20 - 2020/7/19
Certification bodies : CHINA CLASSIFICATION SOCIETY
Period : 2016/4/21 - 2022/4/20
Certification bodies : TUVRheinland
Period : 2016/10/14 - 2019/10/13
Certification bodies : China Great Wall Quality Assurance Center
Period : 2017/4/4 - 2020/5/3
Certification bodies : ETC CERTIFICATION & TES:ING CO., LTD.
