China Hi Tech Fair / News

Hi-tech products show at CHTF 2019

CHTF Organizing Committee |  Updated:2019-11-18
2. Smart life products
An artificial intelligence security instrument developed by terahertz. [Photo/WeChat account: szchtf]
Grahope New Materials Co displays a facial beauty instrument developed by grapheme. [Photo/WeChat account: szchtf]
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