Featured China buying agents and what each says about freight modes
LoongBuy, JoyaGoo, Superbuy, Oopbuy, Lovegobuy and Kakobuy, each read for the freight-mode facts it puts in writing.
Six agents and the modes they publish
These six agents are listed in alphabetical order, not in order of preference. Each is here because it publishes something concrete about freight modes, the subject of this site. The storage and exchange-rate columns were independently measured in October 2026; the freight column comes from each agent's own pages, read on 17 October 2026.
| Agent | What it publishes about modes | Free storage | Exchange margin | Sign up |
|---|---|---|---|---|
| JoyaGoo | Time ranges for air, ocean and rail, side by side | 90 days | +12.1% | joyagoo.com |
| Kakobuy | Europe line notes describing a flight to Amsterdam, then a truck leg | 100 days | +8.5% | kakobuy.com |
| LoongBuy | Lost-parcel window and compensation base written per mode | 90 days | +2.0% | loongbuy.com |
| Lovegobuy | European Railway and Sea Packet lines dispatched daily | 60 days | +8.3% | lovegobuy.com |
| Oopbuy | Custom rail or sea route: one-day reply, 20 yuan fee first | 90 days | +12.2% | oopbuy.com |
| Superbuy | Custom route criteria: over 30 kg or 120 cm, reply in 1 to 3 working days | 90 days | +8.6% | superbuy.com |
A blank in what an agent publishes does not mean it lacks the service. It means we could not find it written down, and written rules are what you can hold an agent to. If you know of a page we missed, the address in the footer reaches us.
LoongBuy and JoyaGoo: written numbers for slow parcels
LoongBuy
LoongBuy splits its insurance and compensation table by mode. Air and express parcels may count as lost after 45 days without a carrier scan and are compensated at RMB 80 per kilogram of parcel weight; sea, rail and the road or chartered-air group get 75 days and RMB 40. It charges no service fee, stores items free for 90 days and, in the October measurement, had the smallest exchange margin of the six. It does not, in the pages we read, print a time range per mode, and it suspended China Post options to the EU in June 2026. Sign up at LoongBuy
JoyaGoo
JoyaGoo is the one agent here that prints general time ranges for three modes on one page: usually 10 to 20 days by air, 40 to 60 by rail and 45 to 85 by ocean, counted from the parcel leaving its warehouse. Its exchange margin measured among the widest of the six in October. Visit JoyaGoo
Superbuy and Oopbuy: slow routes by request
Superbuy
Superbuy runs two request services for parcels its standard lines cannot handle, and says both are mostly fulfilled by railway and ocean transport, with a follow-up within 1 to 3 working days. It is also unusually direct about when to ask: parcels over 30 kg or with a side over 120 cm, buyers who prefer lower cost over speed, or cases where no standard line works. Visit Superbuy
Oopbuy
Oopbuy's custom shipping process is the most complete description of the request route we found: apply from the warehouse or estimate page, a reply within one working day, mainly rail or sea, a 20 yuan operation fee first, the final freight after packing and a tracking number within 3 to 5 working days of dispatch. Sign up at Oopbuy
For comparison, LoongBuy does not describe a custom rail or sea request in the help pages we read.
Lovegobuy and Kakobuy: schedules and a road leg in writing
Lovegobuy
Lovegobuy's parcel dispatch schedule lists, among many lines, a European Railway line and a Sea Packet line, both dispatched from its warehouse every day. That makes the slow lanes something you can select rather than request. It stores items free for 60 days, the shortest period of the six in the October measurement, so plan a slow haul around that. Sign up at Lovegobuy
Kakobuy
Kakobuy's notes on its Europe lines describe the air plus road lane from the inside: first to Amsterdam for customs clearance, then to a DHL processing centre in Germany, then by truck to other European countries, with returns going to an overseas warehouse rather than back to China. It also had the longest free storage of the six in October, 100 days. Visit Kakobuy
If you want one thing most, look here
There is no single right agent, and this page will not name one. What it can do is point to where each kind of buyer should look first.
- If you want the smallest exchange margin, look at LoongBuy, which measured lowest of the six in October 2026.
- If you want a time range for each mode before you start, look at JoyaGoo's help centre.
- If you want to send a big, heavy haul by rail or sea, look at Superbuy's or Oopbuy's custom route process.
- If you want a slow lane you can simply select, look at Lovegobuy's daily European Railway and Sea Packet lines.
- If you want the longest free storage while a haul builds up, look at Kakobuy's 100 days.
- If you want the compensation rules written per mode, look at LoongBuy's insurance and compensation table.
Whichever you choose, check the five items on the comparison checklist first.