Did you just run into a download or a file on your computer that has a digital signature from Beijing ELEX Technology Co.,Ltd? If that's the case, please read on.
You will probably notice Beijing ELEX Technology Co.,Ltd when double-clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can also view the Beijing ELEX Technology Co.,Ltd certificate with the following procedure:
Here's a screenshot of a file signed by Beijing ELEX 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 Beijing ELEX 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 view 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 see the address for Beijing ELEX Technology Co.,Ltd, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA has issued the Beijing ELEX Technology Co.,Ltd certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Beijing ELEX Technology Co.,Ltd files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/42 | v9loader.dll |
| 0/47 | Newtabs_v9.dll |
| 0/46 | downloader.exe |
The detection percentage is based on the fact that I've collected 135 scan results for the Beijing ELEX Technology Co.,Ltd files. 0 of these scan results came up with some sort of detection. You can view the full details of the scan results by examining the files listed above.
The analysis is done on certificates with the following serial numbers: