Are on the Internet to find, now common bidding network is quite a lot, but because each focus on different aspects of the information, or to see your information needs, or choose a comprehensive website, such as China's bidding and procurement navigation network, in China's bidding and procurement navigation network home page there are a lot of free bidding announcements, you can find you need to find the school cafeteria supermarket class of bidding announcements. Want to not spend money to find bidding information then also can be, is a little trouble. China does not have an official website dedicated to the release of bidding information, after all, there are too many and too few, you see the information when your competitors are already in active contact. You can try various government websites to see There is no update, keep an eye on the point, the other is in the reliable bidding information website woolgathering, these sites in order to allow users to use assured that there is a free announcement of the page, you find a free announcement of the page, which is open to the public, enough for you to see. Taking the Internet crawler technology, bidding information covering all parts of the country, mainly from government websites and industry websites, you can view the bidding preview, change announcement, Q&A clarification, winning announcement, termination announcement, request for quotation procurement, etc., support for the user to enter keywords, filtering the region to select the bidding information suitable for their own support for the bidding subscription, i.e., the user customized keywords, regions and types of information, so that the software will automatically Push the information to your phone, to ensure that the bidding is not missed, to help get business opportunities, bidding work, a detailed understanding of the status of competitors is also very important, the software supports the competitors to check the qualification information of enterprises, builders and the history of winning performance; basic information on the construction of the constructor also has to check the project information function, including the project to be in progress, the government projects, commercial projects, etc., to support the project special focus on this aspect of the information is of higher value. Higher; now the traditional bidding mode is gradually eliminated, and more and more electronic bidding platforms have completely replaced them. As an important procurement means between government units and enterprises, the fully open mode is more conducive to the government's supervision and management of the bidding process. The electronic bidding platform not only brings together all the information and data of the bidding unit, but is more convenient for bidding enterprises. A more open and transparent bidding process can also greatly avoid the loss of national assets caused by corruption. Currently, the bidding website is divided into three main categories, to give you reference: government procurement network, public **** resources trading center such sites are usually the official government website, is generally the bidding for the first publisher, the provinces are responsible for the unified procurement trading platform, with absolute authority, generally no charge, but find information is more troublesome, the information is relatively fragmented. The establishment of such sites, so that bidding no longer need to be subject to space, geographical restrictions, but also help procurement units to choose a more excellent cooperative enterprises. Carefully collected for you to organize the 22 provinces, 5 autonomous regions, 4 municipalities directly under the Central Government bidding site, not much to say directly put the link, you can take. National Chinese government procurement network: / National public **** resources trading platform: / Beijing Beijing municipal government procurement network: / Beijing public **** resources trading platform: / Shanghai Shanghai government procurement: Shanghai public **** resources trading service platform: / # / main / home Yunnan Yunnan government procurement network: / Yunnan public **** resources trading information network: / Guangdong Guangdong government procurement network: / Guangdong Provincial Government Procurement Network：//osh-web/江苏江苏政府采购：/江苏省市公****资源交易中心：//浙江浙江浙江政府采购网：/浙江省公****资源交易服务平台：/宁波市公****资源交易中心：/安徽安徽省政府采购网：/安徽省公***资源交易监管网：/四川四川政府采购：/ Sichuan Public **** Resource Transaction Information Network:/ Chongqing Chongqing Municipal Government Procurement Network:/ Chongqing Municipal Public **** Resource Transaction Network:/ Fujian Public **** Resource Transaction Electronic Public **** Service Platform:/ Jiangxi Jiangxi Provincial Government Procurement Network:/ web/ Jiangxi Public **** Resource Transaction Network:/ web/ Hubei Hubei Government Purchase Service Information Platform:/ Hubei Public **** Resource Transaction Electronic Service System:/Hunan China Hunan Government Procurement Network:/Hunan Province Public **** Resource Transaction Platform:/zhuzhan/Hainan Province Public **** Resource Transaction Service Center:/ggzy/Guizhou Guizhou Government Procurement Network:/Shanxi Shaanxi Provincial Government Procurement Network:/Shanxi Provincial Public **** Resource Transaction Center:/Gansu Gansu Government Procurement Network:/Gansu Provincial Public **** Resource Transaction Network:/Qinghai Qinghai Government Procurement Network:/Qinghai Provincial Public **** Resources Trading Network:/ggzy/Shandong China Shandong Government Procurement Network:/Shandong Provincial Public **** Resources Trading Network:/Qingdao Municipal Government Procurement Network:/Qingdao Municipal Public **** Resources Trading e-Services System:/Henan Henan Government Procurement Network:/Henan Provincial Public **** Resources Trading Public **** Services Platform:/Guangxi Zhuang Autonomous Region Guangxi Government Procurement Network: /Guangxi Zhuang Autonomous Region Public **** Resources Trading Center:/gxzbw/Nanning Government Procurement:/index.do Nanning Public **** Resources Trading Center:/nnnzbwmanger/Inner Mongolia Autonomous Region Inner Mongolia Autonomous Region Government Procurement Network:/Inner Mongolia Autonomous Region Public **** Resources Trading Network:/Tibet Autonomous Region Tibet Autonomous Region Government Procurement Network:/Tibet Autonomous Region Public **** * Resource Transaction Information Network::9090/Ningxia Hui Autonomous Region Ningxia Hui Autonomous Region Government Procurement Network: /Ningxia Hui Autonomous Region Public **** Resource Transaction Network: /China International Bidding Network (for electromechanical products): /Electromechanical products tendering and bidding electronic trading platform: /jianshe/national bidding information network: /all tenders: /tendering network: /Antsmithing: /Enterprise Independent Bidding Website many large enterprises in the business process, will also be involved in the bidding procurement matters, so there are many enterprises have also established their own independent bidding platform. Because it is the direct demand side, this kind of website bidding information is more complete. This kind of enterprise bidding website is too much, I only listed some of the well-known large-scale enterprise procurement bidding website, combined with their own needs to use. China Mobile Bidding and Procurement Network: /b2b/main/preIndex.html China Unicom Purchasing and Bidding Network: /China Telecom Sunshine Purchasing and Recruitment Network: /MSS-PORTAL/account/login.do Communication Engineering Construction Project Bidding and Tendering Management Information Platform: /Tobacco Industry Bidding and Tendering Information Platform: /E-commerce platform: /China Southern Power Grid:/E-commerce Platform:/China Datang Group Corporation:/E-commerce Platform:/China Huadian Group Corporation:/E-commerce Platform:/E-commerce Platform:/ecmall/China Minmetals Corporation:/Procurement E-commerce Platform:/logonAction.doChina Energy Conservation and Environmental Protection Group Corporation:/g799.aspxElectronic Procurement platform:/