Our company has recently successfully carried out roll on/roll off launching operations for two offshore wind power installation platforms, "Hengtong Haiyue" and "Ganghangping 5", in Tongzhou Bay. Among them, the overall weight of the "Ganghangping 5" wind power installation platform reached 21487 tons, and the total weight of vehicles and cargo was about 25000 tons, breaking the record for roll on/roll off of a single 20000 ton offshore wind power installation platform in China's engineering logistics industry! During the project implementation, our company responded quickly and collaborated with more than ten strategic partners to integrate and dispatch the 722 axis SPMT in a very short period of time. We innovated service models and process methods, actively collaborated with all relevant parties to fully demonstrate the feasibility of the overall plan, assisted the client in advancing key project milestones, and ultimately achieved the milestone requirement of completing the shipment within 5 days. The smooth implementation of the project is a vivid reflection of our company's development of new quality productivity.