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We warmly celebrated that our company has obtained the national invention patent for another invention. "A device without harm smoking", this device was to make smokers no longer feel  embarrassed in public and successfully avoid public secondhand smoke poison. It will also beautify the environment, serve the public with a relaxed living space.

我公司“一種無(wú)危害的吸煙裝置”獲得國(guó)家發(fā)明專利.jpg