Does Changzhou Public Resource Trading Center need CA for bidding?

General public bidding for government procurement does not require CA certification.

The supplier of government procurement agreement refers to the enterprise that participates in the bidding of agreement supply and wins the bid. Whether bidding is once a year or once a few years depends on the government procurement website. As long as it meets the qualification requirements in the tender announcement, it can bid.

CA certification is actually an electronic certification issued by the government procurement network. Any enterprise that is qualified as a supplier of government procurement agreement can apply for an electronic certificate, that is, a USB flash drive, insert it into a computer, log in to the government procurement network, and enter an account password, so that the corresponding operation can be carried out.