China's cloud fax market is expanding at a projected compound annual growth rate of 7.4%, with the sector expected to reach $824 million by 2030. While the country has embraced digital communication at extraordinary speed, fax remains entrenched in government, financial, and international business contexts where formal documentation and regulatory compliance are non-negotiable.
Government agencies at national, provincial, and municipal levels are among the most significant fax users in China. Ministries, administrative bureaus, and regulatory bodies routinely use fax for official directives, inter-departmental communications, and correspondence with businesses. The financial sector -- banks regulated by the People's Bank of China (PBOC), securities firms overseen by the China Securities Regulatory Commission (CSRC), and insurance companies -- relies on fax for transaction confirmations, regulatory filings, and compliance documentation. The legal profession uses fax for court submissions, contract exchanges, and communications between law firms, where faxed documents serve as recognized written records.
International business is a major driver of fax traffic in and out of China. Companies engaged in cross-border trade, manufacturing, and logistics use fax extensively for purchase orders, shipping documentation, customs filings, and supplier communications -- particularly in dealings with partners in Japan, South Korea, the United States, and Europe where fax remains standard practice. China's export-oriented economy ensures a steady flow of fax-based documentation supporting global supply chains.
China's data protection framework, anchored by the Personal Information Protection Law (PIPL) enacted in 2021, imposes strict requirements on the handling of personal data. Fax provides a direct point-to-point connection with a transmission confirmation, offering an audit trail that supports compliance with these obligations.
JustFax Online makes sending a fax to China straightforward. Upload your document (PDF, PNG, JPEG, or TIFF), enter the recipient's Chinese fax number, pay a flat rate for the first 4 pages, and your fax is on its way -- no subscription, no account, no fax machine needed.
When dialing a Chinese fax number internationally, use the country code +86 and drop the leading zero from the local number. For example, a Beijing number like 010 1234 5678 becomes +86 10 1234 5678.
JustFax Online supports faxing to over 150 countries -- see the full list on our availability page or read our guide on how to send an international fax online.