How to control bidding

First of all, all activities after the release of the tender documents are uncontrollable and uncontrollable. If they are controlled by other means, it is illegal and collusive, and the winning result is invalid.

If controllable, that is, the requirements of bidders can be initially controlled when compiling the tender documents, which can make the qualification, experience and ability of the winning bidder more in line with the requirements of the tenderer; Through the terms of the contract, the winning bidder can further master it.