Period : 2019-12-05 - 2029-12-04
Certification bodies : LCIE
Period : 2019-03-13 - 2028-03-31
Certification bodies : DNV
Period : 2018-09-04 - 2021-09-04
Period : 2018-04-08 - 2020-04-07
Certification bodies : Beijing ZhongRunXing Certification Co,. Ltd.
Period : 2018-04-08 - 2021-04-07
Certification bodies : Beijing ZhongRunXing Certification Co., Ltd.
Period : 2017-12-20 - 2020-12-19
Period : 2004-11-11 - 2074-04-21
No. : 91370220X14256330D
Certification bodies : 青岛前湾保税港区市场监管局