Bidi bidding network is a professional bidding information service platform, there are accurate and precise bidding and procurement platform, through the procurement, bidding, to be in the project information big data wisdom application, for the government, suppliers, bidding services. Than the ground bidding network focuses on the field of construction, divided into energy, chemical, electric power, metallurgy, environmental protection, light textile, machinery and electronics, transportation, municipal, public **** construction, education and tourism, building materials and other 14 major industries. And all the information industry is clearly divided, find convenient and accurate.

Tendering, is in the market economy conditions for the sale of bulk goods, engineering construction project contracting and contracting, as well as the procurement of services and the provision of a transaction method. Bidding and tendering law is the general name of legal norms used by the state to regulate the bidding and tendering activities and to adjust the various relations arising in the process of bidding and tendering. According to the different legal effect,

Tendering legal norms are divided into three levels:

1, the first level is issued by the National People's Congress and its Standing Committee of the Bidding Law;

2, the second level is issued by the State Council of the bidding and bidding of administrative regulations as well as local people's congress with legislative power issued by the local bidding and bidding regulations;

3, The third level is departmental regulations on bidding and tendering issued by the relevant departments of the State Council and local regulations on bidding and tendering issued by the local people's government with legislative power. The Bidding and Tendering Law is at the first level, i.e. a law formulated and promulgated by the Standing Committee of the National People's Congress. The Bidding and Tendering Law is a very important law in the legal system of the socialist market economy, and it is the basic law of the whole field of bidding and tendering, and all the regulations, rules and normative documents relating to bidding and tendering must be consistent with the Bidding and Tendering Law.

Legal basis

The Chinese People's Republic of China and the State Bidding Law

Article 3 of the Chinese People's Republic of China and the State of the following projects, including the project investigation, design, construction, supervision and procurement of important equipment, materials and other related to the construction of the project must be carried out bidding:

(a) large-scale infrastructure, public utilities and other projects related to social public **** interests, public safety;

(b) all or part of the use of state-owned funds to invest in or state-financed projects;

(c) the use of international organizations or foreign governments, loans, assistance funds. The specific scope and scale standards of the projects listed in the preceding paragraph shall be formulated by the development planning department of the State Council in conjunction with the relevant departments of the State Council for the approval of the State Council. Law or the State Council on the scope of other projects must be bidding, in accordance with its provisions.

Article 58

If the successful bidder transfers the successful project to another person, transfers the successful project to another person after dismembering it, or subcontracts part of the main body of the successful project or key work to another person in violation of the provisions of this Law, or if the subcontractor subcontracts it again, the transfer or subcontract shall be invalidated, and the person shall be punished by a fine of five percent of the amount of the transferred or subcontracted project or less than ten percent of the amount of the subcontracted project; and if there is any illegal income, the fine shall be confiscated. The illegal income, and confiscate the illegal income; can be ordered to suspend business rectification; the circumstances are serious, by the administrative organs for industry and commerce revocation of business licenses.