What's the beginning of SF Express bill number?

The number of SF Express usually begins with "SF", which is the brand logo of SF Express. SF Express is one of the famous express delivery companies in China, which was established in 1993 and headquartered in Shenzhen, Guangdong. SF Express provides domestic and international express delivery and special logistics services, and the single number is a very important link in its operation. Through the single number, you can query the logistics information of the package, including delivery status, package collection and delivery.

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).