Express deliveries grew more than 43 percent in the first half of 2015, compared with the same period last year.
According to head of China's State Post Bureau, about 14 billion parcels were delivered in 2014, up 52 percent.
Song Guowei is a courier who has been in the express delivery industry for three years.
He says more people are using this service and he is sending more packages on a daily basis.
"I send about 100 packages every day. The volume will double during days where promotions are taking place. Now, it is not only young people who purchase goods online. Old people also like online shopping."
The express delivery industry has appeared in government reports for two cons
