What is a tender?

Invitation to bid refers to public bidding or invitation to bid according to the entrustment of the construction unit or the bidding agency entrusted by the construction unit. Send an invitation to the outside. Bidding is to provide information documents according to the requirements of bidding documents.

For example, when Party A builds a new office building, Party A will find a qualified bidding agency to conduct public bidding on their behalf. (Building construction, water heating and electricity installation, decoration, etc.). ) job requirements. The bidding agency will prepare the bidding documents according to Party A's requirements. The tender has a fixed format. And clearly stipulates that the tender must be prepared in a fixed tender format.

For example, the tender includes 1, tender document 2, business document 3, technical document 4 and qualification document.

Foreign units purchase the bidding documents of bidding agencies and bid.

If winning the bid, this tender will be taken as a part of signing the contract. Until the project is installed and accepted. After-sales service is completed. The shelf life is over. The performance of the contract naturally disappeared.