Period : 2022/7/7 - 2027/7/8
No. : M.2012.206.C75319
Certification bodies : UDEM International Certification Auditing Inc. Co.
Period : 2019/9/2 - 2019/9/2
Certification bodies : Aurum Testing & Certification
Period : 2022/9/20 - 2025/10/9
Certification bodies : CQM CERTIFICATION
Period : 2014/2/20 - 2024/2/19
No. : M.2017.201.N2556
Certification bodies : Beijing Trademark Administration
Period : 2021/12/16 - 2031/11/15
Certification bodies : T50 Summit ofWorld Construction Machinery Industry
Period : 2018/11/14 - 2029/11/13
Period : 2020/11/13 - 2031/10/13
Period : 2019/11/13 - 2029/11/13
Period : 2020/11/13 - 2030/11/13
