The time for Zhejiang expert extraction system to send voice notification is

The time is twenty-four hours before the bid opening.

In the project bidding in Zhejiang Province, the system backstage will randomly select bid evaluation experts within 24 hours before the bid opening, and make voice notification. Bidders can only check the list of experts 15 minutes before bid opening.

The "Expert Extraction System" is tailor-made for the tendering agency, which is used to establish an expert information database and extract experts from the expert database. Through this system, the internal expert information base of the company can be established, and experts who meet the specified conditions can be extracted according to the project.