BTD, operated by Shenzhen Baotongda International Freight Forwarding Co., Ltd., is a cross-border logistics provider founded in 2006 in China. The company serves cross-border e-commerce businesses with international transportation, parcel shipping, warehousing, and fulfillment solutions designed for merchants sending goods from China through international logistics channels.
BTD's official service portfolio includes FBA first-leg air freight, FBA first-leg sea freight, international express delivery, dedicated international lines, international EUB and small-package services, overseas warehousing, relabeling and return handling, and one-piece fulfillment. It also works with major international express networks such as DHL, UPS, FedEx, ARAMEX, and EMS for applicable shipping products.
For larger e-commerce inventory shipments, BTD offers air, sea, rail, and road-related FBA logistics products. Its services include different transportation options intended to balance transit time, shipment size, and cost. The company also operates warehouse and processing facilities in China, where shipments can be received, sorted, consolidated, and prepared for international dispatch.
BTD has developed its own logistics information system for customers. The platform provides accounts through which customers can check transportation progress, warehouse handover information, shipment images, billing details, and other logistics records. This digital system makes Tracking an important part of managing BTD shipments from warehouse processing through subsequent transportation stages.
How to track BTD packages
You can Track a BTD package on 4Tracking by entering the tracking number in the tracking field. 4Tracking can automatically detect supported carriers when possible; if necessary, select BTD manually, click the Track button, and you will be redirected to the results page to view the latest available package tracking events.
BTD customers can also use the carrier's own logistics system to check shipment transportation records. BTD states that its information platform can display the transportation trajectory of goods together with warehouse handover records and other shipment information. Depending on the service, a package may also receive a transfer tracking number associated with the carrier or delivery channel handling a later stage.
BTD tracking number formats
BTD does not publish one universal tracking-number format covering all of its logistics services. Its official self-service instructions explain that customers can create orders through the BTD client and retrieve transfer tracking numbers after selecting the required shipping channel, but no single fixed prefix, character length, or letter-and-digit structure is specified for every BTD shipment.
This is particularly important because BTD uses several logistics channels. A shipment moving through an international express provider may ultimately have a different type of number from an FBA sea shipment, postal package, or dedicated-line shipment. For reliable package tracking, use the complete number supplied by BTD or the sender without removing letters, leading zeros, or other characters.
BTD delivery times and service examples
BTD delivery times vary considerably by transportation channel, so there is no single transit period that applies to every package. The carrier publishes reference times for individual services, and these should be treated as service-specific estimates rather than universal delivery guarantees.
For example, BTD lists a reference delivery time of approximately 2–7 working days for its DHL service, while its FedEx and UPS services are listed at approximately 2–5 working days. Its EMS service has a longer published reference of approximately 3–12 working days. These examples apply to the respective international express products and can still be affected by destination, customs procedures, shipment characteristics, and other operational conditions.
For larger e-commerce shipments, BTD publishes different timeframes. Its US FBA sea-freight portfolio includes products named around 10-day and 20-day delivery options. The carrier also states that its Europe rail product has maintained delivery at around 28 days since 2022, while its Europe and United Kingdom FBA sea service lists an overall reference of approximately 35–40 days for applicable shipments.
Because express parcels, postal packages, rail freight, air shipments, and sea freight follow very different processes, always compare the latest Tracking event with the service selected by the sender. Customs inspections, capacity constraints, warehouse appointments, port congestion, and final delivery arrangements can change the actual arrival time.
How to contact BTD about shipment issues
BTD publishes customer contact numbers on its official website. The listed business contact for Mr. Zhang is 188-1391-0588, while the landline number is 0755-83261581. Published service hours are Monday through Saturday from 09:00 to 18:00.
The company's official headquarters address is Building E, Yingbo Industrial Park, Fenjin Road, Longhua District, Shenzhen, China. When contacting BTD about a shipment, provide the complete tracking number, order or shipment reference, selected logistics channel, and the latest visible Tracking event so the support team can identify the cargo more efficiently.
If your BTD package was arranged by an online seller or marketplace merchant, contacting the sender is also useful. The merchant normally has access to the original BTD account, booking details, shipping channel, and any transfer tracking number generated for the shipment, which can make it easier to investigate missing or delayed updates.
Frequently asked questions about BTD package tracking issues
Why is my BTD tracking number not working?
The shipment may not yet have been uploaded or processed in the logistics system, the number may have been entered incorrectly, or you may have been given a different order reference instead of the applicable tracking number. Copy the complete number again and ask the sender to confirm it if Tracking still returns no result.
Can I Track a BTD package with 4Tracking?
Yes. Enter your shipment number on 4Tracking, allow the system to identify the carrier when possible, or select BTD manually, then click Track to view the available package tracking events.
What format does a BTD tracking number use?
BTD does not publish one universal tracking-number format for all services. The company uses multiple shipping channels and can generate transfer tracking numbers for orders, so the structure can depend on the selected logistics product. Use the exact number supplied with your shipment.
Why do I have more than one tracking number for my BTD shipment?
BTD's official order-processing instructions refer to retrieving transfer tracking numbers after a shipping channel is selected. A shipment can therefore have a BTD-related order reference and another number associated with a subsequent transportation or delivery provider. Use the number supplied for the stage you want to Track.
How long does BTD international express delivery take?
Published reference times depend on the express channel. BTD lists approximately 2–7 working days for DHL, 2–5 working days for FedEx and UPS, and 3–12 working days for EMS. These are reference timeframes for those specific services, not guarantees for every shipment.
How long does BTD rail or sea freight take?
BTD states that its European rail service has operated at around 28 days for delivery, while its Europe and United Kingdom FBA sea service lists approximately 35–40 days for applicable shipments. Its US FBA sea portfolio also includes 10-day and 20-day service products. Actual transit can vary according to the channel and shipment conditions.
Why has my BTD package tracking stopped updating?
Cross-border logistics can include warehouse processing, international transportation, customs procedures, transfers between logistics providers, and final delivery. A period without a new scan does not by itself identify a problem. Continue checking Tracking and contact the sender or BTD if the shipment exceeds the expected timeframe for its service.
What should I do if my BTD package is delayed?
Check the latest package tracking event and identify which BTD service or shipping channel the sender selected. If the published or quoted timeframe has passed, contact the seller first or call BTD with the tracking number and shipment details so the logistics record can be checked.
Who should I contact if my BTD tracking number is incorrect?
Contact the seller or sender first because they created the shipping order and can check the original BTD record or retrieve the correct transfer tracking number. You can also contact BTD through the official telephone numbers published on its website if further shipment assistance is required.
Monthly Delivery Performance for BTD – June 2026
Our comprehensive monthly delivery report for BTD in June 2026 is based exclusively on shipments confirmed as delivered, detailing the fastest, average, and slowest transit times from origin to destination. Shipments still in transit are excluded to ensure accurate and reliable insights.
| From | To | Delivery Time |
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 CHNChina |  CANCanada |
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