As long as you have a formal business license.
In the process of handling, the most important links are notarization by notary office and real estate mortgage by Housing Authority.
Believe this, you should have been to some guarantee companies and asked.
Generally, when a guarantee company signs a contract with you, there is a so-called "three-day repayment of principal and interest"
Therefore, formal guarantee companies can be trusted.
I suggest you invest for 3 to 6 months first.
It's not that investment is unsafe.
But the strength of the company.
General guarantee company publicity will put forward three points.
Fixed assets mortgage
3 days' repayment of principal and interest
Compulsory notarization