
Discover the best SIM cards for roaming in China, including China Unicom and global options for travelers.

Find out if your SIM card works in China and learn how to stay connected during your travels.

Explore the reasons behind China's reluctance to adopt eSIM technology, focusing on regulations and security concerns.

Learn why eSIM is not widely supported in China and discover the best alternatives for mobile service during your visit.

Explore why Dual SIM smartphones are essential in China for balancing work and personal life while maximizing cost savings.

Learn how to use WhatsApp with an eSIM in China, including VPN setup and tips for seamless connectivity.

Explore the regulatory landscape of eSIM technology in China and understand its controlled usage.

Learn how foreigners can conveniently purchase SIM cards in China with essential tips and requirements.

Explore why China doesn't allow eSIM technology due to security and regulatory concerns.