usps ship to china USPS offers international shipping services, including delivery to China. The U.S. Postal Service provides several options for shipping to China, such as First-Class Package International Service, Priority Mail International, and Priority Mail Express International. Each service has varying delivery speeds and costs, with Priority Mail Express offering the fastest delivery time, usually within 3 to 5 business days. Shipping to China involves customs procedures, so it’s essential to complete the necessary paperwork accurately. USPS tracking is available for most international shipments, allowing both senders and recipients to monitor the status of the package.