SF is really faster than the standard. The reasons are shorter time limit commitment, more choices of distribution methods, faster speed of parts collection and distribution, etc.

1, shorter time limit commitment: SF Express generally promises to deliver on the same day or the next day, while the express time limit is 1-3 days, so the express time limit is shorter and more urgent.

2. Choose more delivery methods: SF offers a variety of delivery methods, including air, land, express and special car. , can be more flexible to meet customer needs.

3. Faster collection and dispatch speed: SF's collection and dispatch speed is relatively fast, and it can complete the delivery task faster and more timely.