Did you just find a file that is digitally signed by Anhui Green Xin Information Technology Co. Ltd? If so, please read on.
You will typically notice Anhui Green Xin Information 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 Anhui Green Xin Information Technology Co. Ltd certificate with the following steps:
Here is a screenshot of a file digitally signed by Anhui Green Xin Information Technology Co. Ltd:

As you can see in the screengrab above, the Windows OS reports that "This digital signature is OK". This implies that the file has been published by Anhui Green Xin Information Technology Co. Ltd and that no one has tampered with the file.
If you click the View Certificate button shown in the screenshot above, you can see all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, etc. You can also examine the address for Anhui Green Xin Information Technology Co. Ltd, such as the street name, city and country.
GlobalSign CodeSigning CA - G2 has issued the Anhui Green Xin Information Technology Co. Ltd certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screencap above.
The following are the Anhui Green Xin Information Technology Co. Ltd files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/56 | vasdDev.sys |
The detection percentage is based on the fact that I've gathered 56 scan reports for the Anhui Green Xin Information Technology Co. Ltd files. 0 of these scan results came up with some sort of detection. If you like, you can view the full details of the scan reports by examining the files listed above.
The analysis is based on certificates with the following serial numbers: