Qualifications prequalification. The tenderer fills in the pre-qualification form to show the scope of the company, and whether the detailed strength of the company and related certificates have the ability to invite tenders. So qualification pre-examination is the key step to ensure the smooth stop of bidding work.
Prepare bidding documents. At the beginning of bidding, the tenderer organizes professional personnel to formulate the bidding documents, and elaborates on all requests for the bidding documents made by the tenderer at the time of bidding.
Preparations for bidding. After the tenderer has obtained the tender documents. The quality, technical specifications, delivery deadlines, quantities and schedules required by commodities or projects shall be strictly accounted for in accordance with bidding conditions, and the conditions and market competition situation shall be separated to assess whether the bidding requirements can be fully met and whether competitive quotations can be made, which is also the performance of bidders'bidding ability.
编制招标书和落实担保。招标书是招标人对招标人的一项不可撤销的发盘。其主要内容包括对招标条件确实认、商品或各个项目的有关指标和工程进度、技术阐明和图纸、招标人应承当的义务，以及总价和单价剖析表。招标人为避免招标人中标后拒不签约，通常请求招标人提交招标保证金，普通为总价的3％～10％。也能够银行保函或备用 信誉证 替代现金作保。故招标人应在招标前落实担保人。招标才能
Preparing tenders and implementing guarantees. The tender is an irrevocable offer made by the tenderer to the tenderer. Its main contents include confirmation of bidding conditions, relevant indicators of commodities or projects and project progress, technical clarification and drawings, obligations of bidders, and analysis tables of total price and unit price. In order to avoid the bidder refusing to sign the contract after winning the bid, the tenderer usually requests the tenderer to submit the tender bond, which is usually 3%-10% of the total price. It can also be guaranteed by bank guarantee or standby letter of credit instead of cash. Therefore, the tenderer should implement the guarantor before bidding. Bidding Ability
递送招标文件。招标文件包括招标书、招标保函或备用 信誉证 、关于招标书中单项阐明的附件，以及其他必要文件。招标文件应密封后在规则的时间内送达指定地点，能够专人递交，也能够挂号邮寄。
Delivery of tender documents. Bidding documents include tender documents, tender guarantees or standby letters of credit, attachments to individual statements in the tender documents, and other necessary documents. The tender documents shall be sealed and delivered to the designated place within the prescribed time. They can be submitted by a person or sent by registered mail.
Opening the tender. The tenderer opens the sealed bidding documents in public at the time and place of pre-publication, reads out the contents, and allows the tenderer present to record or record. After opening the tender, the tenderer shall not change the content of the tender. Bid opening is a way to publicize the contents of bidding documents so as to ensure the fair termination of bidding work. It does not affirm the winning bidder on the spot.
Bid evaluation and award. In addition to price conditions, technical quality, project progress or delivery time, as well as the services provided will affect the quality of bidding. The tenderer must stop examining and comparing the tender, and then confirm the successful bidder. Its main work is as follows:
(1) Inspection of bidding documents. Whether the content of the tender meets the request of the tender documents, whether the calculation is correct, whether the technology is feasible, etc.
(2) By comparing the terms of sale and purchase of the tenderer, the winning bidder may be affirmed by scoring item by item or by collective evaluation or voting. Preliminary confirmation of the successful bidder can be one or several substitute candidates.
(3) Cease the qualification review of the successful bidder. If the first successful bidder is qualified after reexamination, he will be the successful bidder for the tender. Otherwise, the candidate who wins the tender will be reviewed successively. Where one of the following conditions occurs, the tenderer may declare the failure of the tender and reorganize the second round of the tender: fewer than three tenderers participate in the tender, lack of competitiveness and all the tender documents and requests are not in conformity; the tender price obviously exceeds the uniform price in the international market.
In the label agreement. After confirming the successful bidder, the tenderer notifies the successful bidder in writing to sign the contract at the place where the tenderer is located within the time limit of the rules, and pays the performance bond or takes the bank guarantee as the performance guarantee.