"Click on the text to view the video
Zhao Min, founder of Donghuan Alloy, and his employees congratulate smm on its 20th anniversary
Note: more congratulatory messages from corporate leaders will be released one after another. Please search smm Douyin number: "Shanghai Nonferrous Metal Network SMM" to view.
"Click to sign up for a thousand people event in China's non-ferrous metals industry.
Scan QR code and apply to join SMM metal exchange group, please indicate company + name + main business