1. Know the bidding information: Pay close attention to the bidding announcements issued by government departments and public resources trading centers, and know the bidding items, bidding requirements, bidding process and other information.

2. Select the target company: Choose a qualified and experienced company as a partner, which can provide technical support, financial support and other help.

3. contact the target company: contact the target company to learn about its bidding requirements, process and other information, and express the intention of cooperation.

4. Negotiate cooperation conditions: negotiate cooperation conditions with the target company, such as affiliated fees, share ratio, risk taking, etc.

5. signing a contract: sign a cooperation contract with the target company to clarify the rights and obligations of both parties, as well as the cooperation period and liability for breach of contract.

6. Preparation of bidding documents: Prepare bidding documents according to bidding requirements, including technical scheme, construction organization design, quotation, etc.

7. submission of bid documents: submit the bid documents to the tendering agency according to the bidding requirements.

8. Participate in bidding: when opening bids, send representatives to the site to participate in bidding.

9. Waiting for the bid evaluation result: Waiting for the announcement of the bid evaluation result; if winning the bid, negotiating with the target company about the follow-up cooperation.