SF Airlines has expanded the size of its all-cargo freighter fleet to 70.

China's largest air cargo carrier said the latest member of the SF Airlines fleet, a B767-300 widebody freighter, has already begun serving the Shenzhen-Beijing route on April 29.

"The established cargo route network serves the transportation of domestic and foreign epidemic prevention materials, facilitates the circulation of materials for resumption of work and production, and ensures the turnover and supply of materials for people’s livelihood. played a positive role," SF Airlines said.

SF Airlines has 14 widebody B767-300 freighters mainly serving the routes linking China with South and Southeast Asia.

"The continuously expanding number of widebody freighters in the SF Airlines fleet boosts its air logistics capacity and helps it better serve the people," the Shenzhen-based cargo airline added.

SF Airlines is the aviation branch of China's delivery giant SF Express.

In February this year, SF Airlines took delivery of its 69th freighter after adding a total of seven freighters in 2021.