The bidding manager downloads files from the bidding manager's bidding manager on the bidding manager's electronic bidding trading platform. The bidding butler platform bids in the following ways:

1, query the government procurement website, and publish relevant bidding and procurement information.

2, in the regional public * * * resources trading center website.

3, the enterprise independent bidding website view.

4. Check on the third-party bidding procurement information inquiry platform, such as the target, integrate the national bidding information (industry, region), data sources, government and other authoritative websites, add 90,000 bidding information every day, subscribe to keywords, and push relevant bidding information in time.