The delivery time from Australia to China depends on various factors, including the type of courier service, transportation method, destination, and customs clearance speed. Below are some common courier service types and their estimated delivery times:

International Express Companies (such as AoFei, DHL, FedEx, etc.):

Standard Service: Typically takes 3-7 business days.

Priority Service: May take 2-5 business days.

Postal Express Services (such as EMS, Australia Post, etc.):

Standard Service: Usually requires 7-15 business days, sometimes longer.

Priority Service: May take 5-10 business days.

Sea Freight: If choosing sea freight, it usually takes about a month or even longer, as sea transportation is slower but more cost-effective.

Air Freight: Generally faster than sea freight, with typical delivery times around 1-2 weeks and higher costs.

Please note that these durations are approximate, and actual delivery times may vary due to holidays, weather conditions, transportation routes, customs inspections, and other factors. When selecting a courier service, it’s advisable to consult the specific courier company or use their online tracking tools to get the most accurate and updated estimates.

Additionally, due to certain factors affecting global logistics and transportation, delays may occur to varying degrees. It’s important to consider this and maintain some flexibility when arranging shipments.