中国国际贸易单一窗口www.singlewindow.cn中国国际贸易单一窗口
The official entrance and preparation instructions for the single window of China's international trade.
Click to visit the official website to enter a third-party website in a new window, and do not automatically jump. This site does not act as an agent, does not charge fees, and does not guarantee the availability of third-party services.
Data check:2026-10-11
Site introduction
The official entrance and preparation instructions for the single window of China's international trade.
This page organizes the official entrance, usage direction and precautions to help you determine whether the resource is suitable for your business before leaving this site. Classification does not represent ability ranking or official authorized certification.
Which scenarios are suitable for?
Before processing, confirm the qualifications of the enterprise, the type of business and the authority of the handler, and only fill in the application materials on the official page.
use steps
- Read the introduction of this site to confirm business needs, target market and required qualifications.
- Take the initiative to click to visit the official website to check the official domain name, regional support and current terms of service.
- First use non-sensitive examples to evaluate, and then decide whether to activate the service; account, payment and business information can only be filled in on the official page that confirms the trust.
Pay special attention before use
Do not submit customs declaration forms, certificates or enterprise passwords on this site; query tools and public guidelines cannot replace the official application results.
Domestic and overseas labels are classified by product provider and do not represent the location of data storage or local availability. Please abide by the laws and target platform rules where the business is located.
Fees, Account and Privacy
Is there a charge for navigation and services?
The introduction page of this site is free to browse; third-party packages, trials, qualifications and fees are subject to the official website. This site does not make any profit, free quota or continuous usability commitments.
Will there be automatic access to third parties?
This site does not embed third-party pages, does not load remote icons, does not track search words or clicks on the official website. Only by actively visiting the official website can you enter a third party, and its privacy and log rules are not controlled by this site.
Please do not submit proxy credentials, payment information, keys or unauthorized personal data to this site or on unknown pages.
Source: The official website of the products listed on this page. Brand and trademark rights belong to their respective owners.