The seminar was held at the Marriott Hotel in Zhangjiagang City, Jiangsu Province on March 16, 2021. DUCHENG Industrial awarded 42 engineers the qualification of Siemens Energy Authorized Service Engineer.
Meeting location
The seminar was held at the Marriott Hotel in Zhangjiagang City, Jiangsu Province on March 16, 2021.
Certificate Awarding
DUCHENG Industrial has awarded 42 engineers the qualification of Siemens Energy Authorized Service Engineer.




杜成实业西门子能源合作研讨会技术培训工程师证书
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