How long is the trial period of Tianjin SF Express?

1 month. Tianjin SF recruitment information shows that the probation period is 1 month. Express delivery, also known as express delivery or express delivery, refers to a new mode of transportation in which logistics enterprises (including freight forwarders) deliver documents or packages entrusted by users from the sender to the recipient quickly and safely through their own independent networks or in the form of joint ventures (i.e. networking).