How does Party A invite the construction unit to go out?

Party A can go to the local construction bureau to find out the nearest construction site, go directly to the construction site to find information and ask the construction unit to come out. Generally, there will be eye-catching construction slogans and signs on the construction site of a certain scale, and it is easy to find these information on them. Regardless of the size of the project, the person in charge will be present every day. The representative of Party A should have certain professional knowledge and work experience, which is the basis and premise of doing a good job in construction quality management.