Did you just download a file that is digitally signed by BeiJing HuaDa ZhiBao Electronic System CO., LTD. and wonder if the file is safe? If so, please read on.
You will probably notice BeiJing HuaDa ZhiBao Electronic System CO., LTD. when running the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view the additional details from the BeiJing HuaDa ZhiBao Electronic System CO., LTD. digital signature with the following procedure:
Here's a screenshot of a file that has been signed by BeiJing HuaDa ZhiBao Electronic System CO., LTD.:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by BeiJing HuaDa ZhiBao Electronic System CO., LTD. and that the file has not been tampered with.
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, and so on. You can also examine the address for BeiJing HuaDa ZhiBao Electronic System CO., LTD., such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA has issued the BeiJing HuaDa ZhiBao Electronic System 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 BeiJing HuaDa ZhiBao Electronic System CO., LTD. files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/56 | HZ_CommSrv.exe |
The detection percentage is based on the fact that I have gathered 56 scan results for the BeiJing HuaDa ZhiBao Electronic System CO., LTD. files. 0 of these scan reports came up with some sort of detection. If you like, you can review the full details of the scan reports by examining the files listed above.
The analysis is based on certificates with the following serial numbers: