Did you just run into a download or a file on your computer that has a digital signature from Hangzhou Shunwang Technology Co.,Ltd? If that's the case, please read on.
You will typically notice Hangzhou Shunwang Technology Co.,Ltd when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can also view the Hangzhou Shunwang Technology Co.,Ltd certificate with the following procedure:
Here is a screenshot of a file digitally signed by Hangzhou Shunwang Technology Co.,Ltd:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This means that the file has been published by Hangzhou Shunwang Technology Co.,Ltd and that no one has tampered with the file.
If you click the View Certificate button shown in the screengrab above, you can examine all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, and so on. You can also see the address for Hangzhou Shunwang Technology Co.,Ltd, such as the street name, city and country.
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 has issued the Hangzhou Shunwang Technology Co.,Ltd certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screencap above.
These are the Hangzhou Shunwang Technology Co.,Ltd files I've gathered, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the Hangzhou Shunwang Technology Co.,Ltd files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by Hangzhou Shunwang Technology Co.,Ltd.
| Detection Ratio | File Name |
|---|---|
| Not available | BsAgent_0.exe |
The analysis is done on certificates with the following serial numbers: