Is Jinan Gao Yi Advertising Media a Liar?

1. Check whether the company is registered on the website of the local industrial and commercial bureau;

2. See if their service requires you to pay in advance or deposit; If necessary, we should take preventive measures.

3. Baidu check the "Online Transaction Protection Center" to see if there are any related complaints in the "Fraud Report" there. Or use the name of this company as a keyword to search through Baidu to see if there are any related complaints.