ZTO Express Tracking

ZTO Express runs China's largest express network by parcel volume, delivering 38.52 billion parcels in 2025 and leading the country's express delivery industry for nine consecutive years (ZTO Express, 2025). The carrier moves both domestic parcels inside mainland China and cross-border orders routed through ZTO Global, where a shipment is often handed to a local carrier for the final leg. Every parcel carries a numeric waybill number printed on the label, and cross-border items can pick up a second postal reference at the border. Paste a ZTO Express tracking number into the tracker on this page and ZTO Express tracking shows every scan in one timeline, whether the parcel is still in China or already with a destination partner.

ZTO Express Tracking Number Format

A ZTO Express tracking number is the reference printed on the waybill when a parcel is accepted into the network, and it is the code entered into any ZTO tracking tool. Domestic Chinese shipments carry a numeric string of roughly 10 to 15 digits with no letters, most commonly 12 to 14 digits (for example, 73123456789012). The number is also called a waybill number or order number by some sellers, but for tracking purposes it is the digit string on the label that matters.

Cross-border parcels can look different. When a shipment is handed to a partner postal operator or courier for the final mile, it may travel under an additional alphanumeric reference, sometimes starting with letters such as ZTO, ZW, or YT, and sometimes ending in a two-letter ISO country code (for example, one ending in CN, FR, or DE). Because the exact format depends on the service and route, the number should be copied exactly as printed, including any letters and without adding spaces.

Where to Find ZTO Express Tracking Number

The ZTO Express tracking number is assigned the moment a parcel is scanned into the network, and it usually appears in one of these places:

• On the shipping label or waybill attached to the parcel.
• In the order confirmation or shipping notification email from the online store.
• In the order details or messages section of marketplaces such as AliExpress, Taobao, Pinduoduo, or Temu.
• On the paper receipt if the parcel was handed in at a ZTO outlet or collection point.

The order ID a store shows is not always the same as the ZTO tracking number. The order ID identifies the purchase in the seller's system, while the tracking number is the carrier's waybill reference; if only an order ID is available, the seller can supply the matching ZTO number once the parcel is dispatched. If a seller has not yet provided a number, the parcel may not have been scanned in, so waiting a day or two after dispatch is normal before assuming a problem.

ZTO Express Tracking Number Example

The table below summarizes the ZTO number formats seen across domestic and cross-border shipments. Only patterns supported by public sources are listed; a prefix on a cross-border parcel does not by itself reliably indicate a specific service.

When a parcel changes hands at the border, it can carry two numbers: the original ZTO waybill and a destination-post number. Entering either into a universal tracker keeps the full history visible.

ZTO Express Tracking Status Guide

ZTO Express tracking statuses describe where a parcel sits in its journey, from the first scan to final delivery. The table below explains the statuses that appear most often, adapted to both domestic and international routes.

Why ZTO Tracking Is Not Updating or Not Working

ZTO tracking that is not updating is usually normal during long-haul transit or customs, when scans can be several days apart rather than a sign that a parcel is lost. The reasons below cover the most common cases and what each one means.

Awaiting the first scan: a number that returns no information often means the label was created but the parcel has not yet been collected. Tracking typically goes live 24 to 48 hours after dispatch once ZTO records the first scan.

In transit between facilities: a long gap with no new scan usually means the parcel is moving between sorting hubs or waiting for an outbound flight. Updates resume at the next hub, and international legs naturally have fewer scans than domestic ones.

Customs clearance: a cross-border parcel can sit at customs for days, and the status may not change until clearance completes. Sometimes the recipient must pay import duties or taxes before the parcel is released.

Handoff to a partner carrier: once a parcel leaves China and clears customs, updates may move to the destination carrier's system, so the ZTO number appears to stall. Following the parcel on a universal tracker that matches it across networks keeps the timeline continuous.

Failed delivery attempt: if no one was available, the parcel is usually reattempted or held at a local point, and the tracking shows a failed attempt with pickup instructions.

Wrong number or missing characters: a single mistyped or missing character prevents a match, so the number should be checked against the label and re-entered exactly.

Genuinely delayed: if there is no movement for more than 7 to 10 days, the sender should be contacted first, since the seller or marketplace can open an inquiry with ZTO or the destination carrier on the recipient's behalf.

Services and Delivery Times Compared

ZTO Express runs a broad range of domestic and cross-border services, with standard domestic express typically completing in 2 to 3 days on major city-to-city routes. The table below summarizes the most common services and typical delivery windows.

ZTO calculates charges on the higher of a parcel's actual weight and its dimensional weight, using length x width x height in centimeters divided by 6,000 to derive the volumetric figure. Standard international express parcels are capped at 10 kg, with heavier consignments moving through the separate large parcel and freight service.

Delivery and Transit Times by Region

ZTO Express delivery times depend on the service tier, the destination, and whether a parcel travels on a dedicated special line or standard routing. The estimates below reflect normal operating conditions.

• Domestic China: 2-3 business days between major cities, and 3-5 days to rural or remote counties.
• Europe: 5-8 days on standard routing, or about 4-7 working days on the EU Special Line covering 27 countries.
• North and South America: 8-10 days standard, or about 4-6 working days via the US Special Line.
• Australia and New Zealand: 5-7 business days on the express tier.
• Middle East and Africa: roughly 5-10 working days via ZTO's dedicated special lines.

These are estimates. Peak events such as the 11.11 (Singles' Day) and 6.18 sales, along with customs inspections and weather, can add days to any route. During peak, ZTO's largest hubs run at extreme density: in trading centers such as Yiwu, the company handles an average of over 20,000 parcels per minute.

Returns, Claims, and Lost or Damaged Parcels

ZTO Express provides a claims process for shipments that are lost, damaged, or not delivered as expected, with claims to be submitted within 72 hours of a delivery failure or the discovery of damage. A claim requires the original waybill, proof of the contents' value, and photographs of any physical damage, and the review typically takes 5 to 12 business days.

Cargo insurance is available as an optional add-on at booking and raises the compensation available beyond the standard liability cap; parcels shipped without it are subject to the default limits, which may not cover full declared value. For cross-border orders, the seller or marketplace is usually the fastest route to open an inquiry, because they hold the contract of sale and can escalate with ZTO or the destination carrier.

Which Countries Does ZTO Express Deliver To?

ZTO Express international tracking covers parcels to roughly 45 countries served directly by ZTO International, with reach extending to over 220 countries and regions through international partners. Domestically, ZTO's network reaches more than 97% of China's cities and counties through a partner-run network of tens of thousands of pickup and delivery outlets, anchored by a nationwide system of sorting hubs and line-haul routes.

Internationally, ZTO combines its own transit warehouses in key markets, the United States, France, Germany, Japan, South Korea, New Zealand, and Malaysia, with local delivery partners in each destination country. A cross-border parcel is usually processed through an overseas warehouse before being handed to the last-mile partner. Dedicated special lines serve the highest-volume corridors, including a EU Special Line covering 27 European countries and separate lines for the United States, Japan and South Korea, Australia and New Zealand, ASEAN, the Middle East, and Africa.

• Domestic: more than 97% of mainland China's cities and counties.
• Europe: France, Germany, Spain, Italy, the Netherlands, Poland, the United Kingdom, Switzerland, and other EU markets.
• North America: United States and Canada.
• Asia Pacific: Japan, South Korea, Australia, New Zealand, Malaysia, and Southeast Asia.
• Middle East and Africa: served through ZTO's dedicated special lines and partner network.

Where the last mile is completed by a national post, the parcel may join that operator's system, similar to how China's own inbound and outbound mail moves through China Post and its express arm China EMS for postal cross-border traffic.

Cross-Border Customs and International Handoff

For cross-border shipments under the ZTO Global brand, a parcel is processed and exported from China, flown to the destination, cleared through customs, and then routed to a local carrier or postal operator for final delivery. ZTO promotes rapid customs clearance as a service feature, but senders remain responsible for accurate and complete customs declarations on every international shipment.

ZTO Rui You Bao, a cross-border service provided jointly by ZTO Express International, La Poste, and Swiss Post, illustrates the model: registered mail ships directly to France and Switzerland, with local couriers completing delivery across roughly 45 countries in Europe, South America, the Middle East, and Africa in about 5 to 14 days. Standard prohibited items include dangerous goods, explosives, illegal substances, live animals, counterfeit products, and firearms, plus anything restricted by the destination country's laws.

Because visibility can shift from ZTO's system to a partner's at the border, a parcel that appears to stall after leaving China is often still moving. Following it on a universal tracker such as InstantParcels, which matches the shipment across networks, preserves a continuous timeline through the handoff.

Marketplace Collaborations

ZTO Express is one of the core carriers behind China's e-commerce economy, moving parcels generated by the country's largest online platforms and their cross-border storefronts. Alibaba Group and its logistics affiliate Cainiao are strategic partners of ZTO, tying the carrier closely to the Alibaba ecosystem and its order-routing network.

Domestically, ZTO handles enormous volumes for Taobao, Tmall, JD.com, and Pinduoduo. On the cross-border side, parcels ordered from AliExpress, Temu, and Shein frequently move on ZTO's international lines before a local carrier completes delivery. Because so many of these shipments cross carrier networks, a marketplace order number and the ZTO waybill number are not the same reference, and it is the ZTO number that unlocks scan-level tracking.

About ZTO Express

ZTO Express (中通快递, Zhōngtōng Kuàidì) is a Shanghai-based express delivery company founded on May 8, 2002, by Lai Meisong and co-founders in Tonglu County, Zhejiang Province, the region often called the "hometown of Chinese couriers." It has ranked first in China's express delivery industry by parcel volume for nine consecutive years and delivered 38.52 billion parcels in 2025 (ZTO Express, 2025).

ZTO runs a franchise-partner network: independent partners handle first-mile pickup and last-mile delivery under the ZTO brand, while ZTO owns and operates the central sorting hubs, line-haul transport, and IT systems. As of December 31, 2024, the company reported over 31,000 pickup and delivery outlets, more than 6,000 direct network partners, 95 sorting hubs, and over 10,000 self-owned line-haul vehicles (ZTO Express, Q4 2024 results). Its 2024 parcel volume grew 12.6% year over year to reach a new record, reflecting the scale of Chinese online shopping.

"ZTO Express is a Shanghai-based express delivery company and one of the largest express delivery operators in the world by parcel volume." (ZTO Express company profile, 2025.)

The company is dual-listed on the New York Stock Exchange (ticker ZTO) and the Hong Kong Stock Exchange. ZTO is also a co-founding company behind Hive Box (丰巢), China's largest self-service smart-locker network, and works alongside peers from the same Zhejiang courier cluster such as YTO Express and Yunda Express. Whichever ZTO tracking number a shipment carries, its full journey can be followed with the universal postal tracker on this page.