1, China's bidding and tendering public **** service platform, approved by the State Council, the National Development and Reform Commission to guide the establishment of the national electronic bidding and tendering public **** service platform, you can query from the issuance of tender documents to the opening of bids and then to the winning publicity, the complete link can be viewed.
2, local public **** resources trading platform. This is also the official release channel, from the release of tender documents to the opening of the bid to the winning public notice, can also be viewed;
3, third-party industry data and information query platform. For example, the building management, data from the four libraries and a platform, water platform, highway platform, each local government official platform and other authoritative websites, easy to use, basic query is basically free, and this type of platform has many features, such as keyword search, bidding information subscription, check the qualifications and performance of the enterprise, etc., to help users to improve the efficiency of the search.
4, the local government procurement website query. If it is a government-funded project, you can go to the local government procurement website query, which has the relevant tender notices, winning announcements, etc., the information is also the most authoritative;