An air freight invoice that is higher than the original estimate should be reviewed before approval. Compare the initial quote with the shipment's confirmed weight, dimensions, route, pickup arrangements, customs requirements, and final delivery scope. Speed International logistics Co.,Ltd offers air, sea, railway, and courier solutions, including air freight with a listed minimum order quantity of 100 kg and an estimated transit time of 3-7 days.
A preliminary freight quote is based on the information available when the shipment is planned. Changes in cargo measurements, fuel or route conditions, service coverage, or additional handling can result in a revised amount. Ask the logistics provider to explain each difference and identify whether the new charge includes services that were not part of the original estimate.
Speed Logistics describes a broader logistics service that can include supplier pickup, warehouse receiving, cargo consolidation, packing, export customs clearance, transportation, and delivery. These activities should be separated from the basic air transportation charge when examining an updated quotation.
The company supports global air freight through more than 150 airlines. Its sea freight offering includes both FCL and LCL options, while railway freight is listed for Europe and Central Asia. The company also provides sourcing and consolidation support through platforms such as 1688, Taobao, and Tmall. Products from multiple suppliers can be collected, stored at the Shenzhen warehouse, combined, packed, and prepared for export.
Cargo preparation can also influence handling requirements. For container loading, goods that produce dust, liquid, moisture, or odors should be separated where appropriate. Heavy products should generally be positioned below lighter items, liquid and clean cargo should be protected from contamination, and sharp or projecting parts should be covered. These precautions help reduce damage risks before transportation.
Speed International logistics Co.,Ltd lists Aviation Class I Cargo certification for air freight and NVOCC certification for sea freight.

| Shipping option | Listed information | When it may be considered |
|---|---|---|
| Air freight | MOQ: 100 kg; delivery time: 3-7 days; monthly capacity: 1,000,000 | Appropriate for time-sensitive cargo when the revised cost is acceptable |
| Sea freight | MOQ: 1 CBM; delivery time: 25-30 days; monthly capacity: 1,000 CBM | Useful for larger shipments with a more flexible delivery schedule |
| Railway freight | MOQ: 1 CBM; delivery time: 25-30 days; markets include Europe and Central Asia | Worth reviewing when the destination and schedule meet the service scope |
| Courier service | UPS, DHL, FedEx, EMS, ARAMEX, China Post, and China EXPRESS | Suitable for cargo that meets courier size, weight, and documentation rules |
| Payment methods | T/T, VISA, PayPal, MasterCard, and MonyGram | Confirm the accepted method after receiving the documented revised quote |
The company reports experience handling bulk and heavy export cargo, including a 68 CBM machinery and equipment shipment to the UAE. It also describes cosmetics import support for a trading company in the United States, covering documentation, customs clearance, packaging recommendations, and shipment-condition feedback.
The difference may result from updated cargo weight or volume, route changes, fuel-related adjustments, special handling, pickup requirements, customs services, warehousing, or delivery services added to the shipment.
Request a line-by-line comparison showing the original assumptions, confirmed cargo details, transportation route, included services, and the reason for every additional charge.
Yes. Sea freight, railway freight, and courier services can be compared. Sea freight supports FCL and LCL shipments, railway service lists Europe and Central Asia, and the courier options include UPS, DHL, and FedEx.
The stated air freight minimum order quantity is 100 kg, with an estimated delivery time of 3-7 days and a monthly capacity of 1,000,000. Pickup, warehousing, customs clearance, and final delivery support are also described.
When an air freight charge exceeds the original quotation, do not evaluate the revised price in isolation. First reconcile the original and actual shipment details, then confirm the service scope and compare alternative modes. Speed Logistics provides air freight, sea freight, railway transportation, courier shipping, sourcing, warehousing, packing, and customs clearance services. For technical logistics solutions or support, contact tony@speed-logistics.net.
Speed International logistics Co.,Ltd has more than 15 years of freight-forwarding experience and provides air freight, sea freight, railway shipping, express services, FBA shipping, sourcing, trucking, customs clearance, warehousing, and import and export document handling. Established in 2011, the company reports 80 employees and a 5,000-square-meter main warehouse in Shenzhen. It lists Aviation Class I Cargo and NVOCC certifications and has served clients across multiple industries.

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