1. Bidding method: Engineering consulting companies can invite powerful third-party partners to participate in bidding by issuing bidding announcements. In the process of bidding, engineering consulting companies need to formulate bidding documents, define project requirements and cooperation contents, screen the third parties participating in bidding according to bidding procedures, and finally choose the most suitable partners.
2. Direct entrustment: Engineering consulting companies have a better understanding and trust in the professional ability and experience of third-party organizations and can cooperate with them directly. This way can save time and cost such as bidding, and can communicate and coordinate more efficiently in the process of cooperation.