1. Log in or register an account in SF official website.
2. Find the option of "I want to send express" on the homepage, and click to enter the mailing page.
3. Enter the relevant information of the sender and the recipient, including name, telephone number and address.
4. Choose the weight and size of the package to be sent, and choose the appropriate express service mode.
5. In the "Mode of Transportation" or "Service Type" option, select "Express Delivery" or similar option to ensure that the package can be delivered at the fastest speed.
6. Fill in other necessary information, such as invoice, insured price and remarks.
7. After confirming that the mailing information is correct, select the payment method and complete the payment procedure.
8. SF will arrange a courier to pick up the parcel and deliver it to the destination.
9. There is an extra charge for express service. Please refer to SF official website or consult SF Customer Service for specific charges. In addition, the delivery time and the distance of destination will also affect the speed of express delivery. Consult SF customer service in time to learn more about express delivery services.