1. Based on network technology, the electronic bidding system is a digital, networked and highly integrated system for the whole process of bidding, bidding, bid evaluation, contract and other business. It is mainly composed of network security system and online business system.
 2. This system not only solves the problems of the Bid Inviter in terms of the electronic release and transmission of bidding documents, the release of bidding announcements, and the download of bidding documents, but also solves the problems of the Bidder in terms of the security of the delivery of bidding documents, the accuracy and effectiveness of the bidding time, and the ability of bid evaluation experts from different regions to read, review Safety and accuracy issues such as communication with each other; In addition, it can also provide rich historical data of bidding projects, historical data of bidders, and rich data of products to be tendered. It can meet various data warehouse, data mining, data sharing, data query, data analysis and other functions with different requirements.
 3. Safety and reliability will be the most fundamental problem of the system.
 4. An important feature of this system is that the information is highly integrated, the information is updated quickly, and the information query and analysis function is powerful.