Koom Tes ua ke, Ua Smart Fresh av Coffee Machine

Hangzhou Yile tau koom nrog Made-In-China Event muaj nyob rau ntawm Zhonghao Hotel thaum Lub Kaum Ob Hlis 8, 2022. Cov neeg tseem ceeb tam sim no tau saj peb kas fes ua los ntawm LE307B-1 thiab qhuas.Koom tes ua ke thiab ua cov tshuab kas fes ntse.