One, first use Baidu search to find the State Drug Administration official website and click to enter.
Second, after entering the State Drug Administration website, select the "medical device" option, as shown in the figure.
Three, and then open the "medical device query" to enter, as shown in the figure.
Four, after entering the click on the "medical device manufacturer (license)" option, as shown.
Fifth, finally, according to the system requirements to enter the appropriate information can be queried, as shown.