TZ Tracking

About TZ

TZ(TongZhi or 同智国际物流) is an international freight-forwarding and logistics provider based in Shenzhen, China. TZ arranges air, sea, rail, road, express, FBA, overseas-warehouse, customs-clearance and multimodal supply-chain services for China-origin shipments and international trade.

Carrier Entity Relationships

Quick Answer

Use the shipment or waybill number supplied by the seller or TZ, enter it on the official website shipment-query entry, or submit it to 17TRACK. If no result appears, first check whether the number is an order reference rather than a waybill, whether the label has been physically handed over, and whether the characters were copied correctly. 17TRACK does not transport parcels, change addresses, issue refunds or decide claims.

How to Track TZ Packages

The most reliable first step is to obtain the shipment identifier from the seller, shipper or TZ operations contact. TZ’s public site includes a waybill-query function, while 17TRACK can consolidate events when a partner carrier publishes them.

1. Copy the waybill or tracking number exactly, excluding surrounding punctuation.
2. Try the official TZ query entry, then try 17TRACK for multi-carrier event aggregation.
3. Compare the latest scan with the shipment route and ask the seller to confirm the service and destination address.
4. If the number remains inactive, request proof of handover or an investigation from the shipping party.

An order number identifies a purchase; a reference number identifies a business transaction; a waybill or tracking number identifies transport. A label-created event is not proof that TZ or a delivery partner has received the goods.

Tracking Number Formats and Examples

TZ’s public pages identify shipment-query functionality but do not publish one universal public number grammar. TZ shipments can therefore carry a TZ waybill, a forwarding partner identifier, an origin-post identifier or a destination last-mile number.

Tracking Number Format

Tracking Statuses and Meanings

Services and Delivery Times

TZ publishes service categories rather than one universal delivery promise. The route, selected product, consolidation plan, customs process and destination partner determine the applicable schedule.

Service Comparison

Delivery Time

Destination Country Delivery Times

TZ’s public service material names destination regions and overseas resources but does not publish verified country-by-country delivery ranges. Request a route quotation that identifies the service, customs model and last-mile partner rather than relying on a generic estimate.

Common Tracking Problems and Solutions

International Shipping, Customs and Carrier Handoffs

TZ coordinates international transport through origin operations, line-haul providers, customs resources and destination agents. A partner pre-alert is not the same as physical receipt, and arrival at a customs facility is not proof of clearance.

Delivery Management and Post-shipment Options

Public TZ material confirms logistics coordination and overseas warehouses, but does not establish a universal consumer self-service menu for interception, redirection, lockers or delivery instructions. Ask the seller or TZ operations contact about route-specific options before dispatch or while the shipment is still under the contracted operator’s control.

Lost, Damaged, Claims, Insurance and Refunds

A tracking inquiry, transport investigation, insurance claim, freight refund and marketplace refund are different processes. The contracting shipper normally starts a carrier investigation; recipients should notify the seller quickly and preserve packaging, photographs, invoices, declared value and every waybill number.

Shipping Restrictions and Special Handling

Customer Service

Prepare the waybill, ship date, origin and destination, service type, latest scan, contact details, item description, declared value and photographs. Buyers should normally contact the seller first; shippers can ask TZ to coordinate the operating partner.

Ecommerce and Business Tracking

Merchants should retain the TZ waybill, partner identifier and order reference as separate fields. 17TRACK can help standardize available events across carriers, while TZ handles the contracted freight operation and route-specific exceptions.

Developer/API Comparison

FAQ

Basic FAQs

Expert FAQs

// 1. Current public official TZ tracking API not confirmed.
// 2. 17TRACK API
// POST https://api.17track.net/track/v2.4/register
// Headers: 17token: YourKey
//          Content-Type: application/json
// Confirm the current TZ carrier code in the documentation before use.
POST https://api.17track.net/track/v2.4/register
17token: YourKey
Content-Type: application/json

[
  {
    "number": "TRACKING_NUMBER",
    "carrier": "CARRIER_CODE"
  }
]

Sources & References

• Official website and shipment-query entry — TZ. TZ
• Company profile — TZ. TZ
• Service items — TZ. TZ
• API documentation — 17TRACK. 17TRACK

17TRACK is an independent tracking platform and is not affiliated with TZ.