Kaifeng CA Mutual recognition Contact number:

信安CA：18639772939或0371-96596

华测CA：0371-22651668或400-620-2211

深圳CA：18638585990或13903711082

北京CA：18595720383或18638291509

How CA mutual recognition:Click Me for a detailed tutorial

Browser debugging General operating manual:Click Me for a detailed tutorial

Common problems:

1. How to open the bidding documents in egp format downloaded by bidders？

A: After the bidder logs in to the public resource trading system, download and install the "Bid document making tool" in the "Component Download" at the upper part of the home page, and use the tool to open。

2. Unbound (duplicate payment, project termination, etc.) How to return the bid security？

A: If the bid security is not bound, the bidder needs to log in to the bidding system, find the registered project, and find the bid security you paid (idle) in the "Fee payment inquiry", which can be returned after the project bid opening (or termination)。

3, bidders cannot use CA digital certificate to log in to the system (prompt 404, etc.)？

 答：a.Check whether the CA certificate driver (Henan Public Resource Certificate client) is installed. After inserting the CA, the certificate manager can read the CA information。

        b.Bidder please use the unit certificate login, legal representative signature used, can not log in the bidding system。

        c.If you are using a 360 browser, etc., you need to adjust to "compatibility mode"。

        d.If the login still fails, contact the certificate vendor。

4、When bidding enterprises or agents operate the trading system, the system receipt function is opened to view and cannot be previewed。

5. How does CA carry out mutual recognition

A: See attachment for details: How can CA recognize each other.pdf

6, the system user general browser environment debugging operation manual

A: See attachment for details: General browser debugging - do not meet to open the bid can not enter.pdf

7. The bid opening hall cannot be entered without meeting

A: See attachment for details: General browser debugging - do not meet to open the bid can not enter.pdf

8, Kaifeng public resources trading platform technical questions answer contact information

答：0371-23859291