first of all, I suggest the first point. Please print the tender notice on the web page, and remember that all information is printed. Then read the tender announcement item by item. Remember, when potential bidders apply for registration, there are generally about 1-8 requirements listed behind the project information.
the first step is to see if all the conditions are met. Check the bidding information and bid-winning results for free, and use swordfish to bid. If you don't meet the requirements, you can't sign up, that is, if you sign up, you may be disqualified in the bidding and bid evaluation, which is not worth it. After reading the qualification conditions, look at the requirements for purchasing bidding documents, or the conditions for pre-qualification registration and obtaining documents.
Generally, the tendering company will write out the contact person, contact information and relevant documents needed to register or purchase documents. For example, business license, power of attorney, copy of ID card, various qualification certificates, safety production certificates and so on. It depends on the project. Moreover, there will be a time limit. You must complete the project registration and collect the living documents within the time interval. If the time exceeds, it is equivalent to giving up automatically.