As we all know, fighting against the COVID-19 is the theme of all countries in the world. Recently, JHJ Wuhan office was nominated to ship a batch of epidemic prevention materials from Nanchang Changbei International Airport to Heathrow Airport by air. There were a total of 10,000 cartons of surgical masks in this batch with a total weight of 86 tons and total volume of 690 cubic meters. Nine trucks were used to deliver 10,000 cartons into the airport, including 6 x 9.6 meters and 3 x 17.5 meters in overlength trucks. It took three flights to transport all the cargo.