Track and get real-time status updates for STO Express shipments.
STO Express is the English name used by 申通快递 (Shentong Express), a Chinese express carrier whose official site is sto.cn. Inside China it runs a large domestic parcel network. Outside China, its name reaches most people through cross-border marketplace orders, where it turns up as a shipping option on the order page rather than as a company anyone deliberately chose.
That is the practical reason the name gets looked up at all. A great many STO searches come from shoppers waiting on a marketplace order who saw the words "STO Express Standard Shipping" against their parcel and had no idea who that was. On those orders STO handles the parcel on the Chinese side; once it reaches the destination country a local postal or courier partner normally makes the final delivery, which is why the last scans on a journey can carry a different company's name entirely.
It is easy to confuse STO with other Chinese carriers that go by similar short initials, among them ZTO, YTO and Yunda. Those are separate companies, and a reference issued by one will not resolve on another's network.
Ships for: Cross-border sellers shipping out of mainland China, Shoppers on marketplaces that offer "STO Express Standard Shipping" at checkout, Domestic parcel senders inside China
Tracking number format: 15 digits, almost always beginning 77 — the shape of nearly every STO Express reference seen on the 24hTrack platform
Knowing where your parcel is makes it easier to plan the day you collect it. With 24hTrack you don't need an account on STO Express's website. Paste the tracking number in the box above and we work out which carrier it belongs to and show you every scan STO Express has published, on one page.
Official carrier website: www.sto.cn
STO Express is the English name of 申通快递 (Shentong Express), a Chinese express carrier with its official site at sto.cn. It runs a large domestic network inside China and also carries cross-border parcels for marketplace sellers, which is how most people outside China come across the name.
Nearly every STO Express reference seen on the 24hTrack platform is 15 digits long and begins with 77. If your number matches that shape, you are almost certainly holding an STO reference. A number in a different shape is worth checking with the seller, because sellers sometimes pass on a reference that belongs to another carrier handling part of the same route.
It is the name of a shipping option, not a separate company. When a marketplace order is routed that way, STO Express handles the parcel on the Chinese side of the journey. After it arrives in your country, a local postal or courier partner usually carries out the final delivery, so the closing scans may show a different carrier's name even though the order still says STO.
On cross-border orders the longest silences fall during international transport and customs clearance, where several days can pass with no new scan before movement resumes in the destination country. A gap there is normal rather than a sign the parcel is lost. If nothing has changed for well over a couple of weeks, the seller who shipped it is the right place to ask, since only they can confirm the parcel was handed over and which partner is completing the delivery.
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