In recent years, the export volume of new energy vehicles by sea in Shenzhen has continuously reached a new high. The successful implementation of new energy vehicle ro-ro sea export in Dachao Bay Port area has broadened the sea export path of new energy vehicles in Shenzhen and enhanced the export transportation capacity of vehicles at Shenzhen port. The RO-ro shipment export is a direct flight from Dachao Bay terminal to Dubai Jebaiali port, short voyage and fast aging, which has more advantages for meeting large quantities of automobile exports, providing a more efficient, economic and safe export path for domestic automobiles to go to sea, and speeding up the pace of China's automobile exports.