Industrial IoT SIM Cards for China | Global M2M Connectivity
Connect your industrial hardware in China with multi-carrier IoT SIM cards designed for manufacturing, logistics, and smart industry 4.0 applications.
- No lock-in, no commitments
- Multi-carrier · Telefónica + Wireless Logic
- Human support based in Seville
Reliable Connectivity for the Chinese Industrial Market
Deploying hardware in China presents unique challenges, from regulatory compliance to the complexities of local carrier interoperability. Standard roaming often fails under industrial demands. Our industrial M2M SIM cards are engineered to provide seamless coverage across China's major networks, ensuring your sensors and controllers stay online 24/7.
iot.cards eliminates the headache of local contracts. We provide a single multi-operator SIM that automatically switches to the strongest signal among China Mobile, China Unicom, and China Telecom, with no hidden permanent roaming restrictions.
Technical Edge for Chinese Infrastructure
Multi-Carrier Roaming
Native-like performance across China's Tier 1 carriers. Automatic failover ensures constant uptime for critical industrial assets.
MFF2 Embedded Formats
Available in standard plastic or industrial-grade MFF2 chips for high-vibration and extreme temperature environments in manufacturing.
Private APN Security
Establish secure tunnels for remote management without exposing devices to the public internet, bypassing local firewall limitations.
Powering Industry in Shenzhen, Shanghai, and Beyond
Whether you are monitoring production lines in Shenzhen or managing a fleet of logistics vehicles in the Port of Shanghai, our **iot sim card china industrial** solution scales with your needs. We support everything from high-bandwidth 4G video surveillance to low-power NB-IoT and LTE-M applications for smart metering.
Manage thousands of deployments from our centralized management portal. Activate, deactivate, and set data consumption limits in real-time without needing a local presence in China.
Global SIM vs. Local Chinese SIM
| Feature | Local Carrier SIM | iot.cards |
|---|---|---|
| Network Redundancy | Single Operator | Multi-Carrier Auto-Switch |
| Security | Public IP only | Private APN Support |
| Management | Local Portal (CN Only) | Global API & Portal |
| Contract | Long-term/Local Entity | No commitment / Flexible |
Frequently Asked Questions
Do your SIMs support the MFF2 embedded format?
Yes, we provide embedded MFF2 SIM chips that can be soldered directly onto your PCB, perfect for industrial hardware manufactured in China.
Can I manage my Chinese deployment remotely?
Absolutely. Through our platform or API, you can monitor usage and manage SIM status for devices located anywhere in China without geographical restrictions.
What radio technologies are available in China?
We support 4G/LTE, NB-IoT, and LTE-M (Cat-M1). Availability depends on the local coverage of the three main carriers, which is highly extensive in urban and industrial areas.
Tell us about your project
We analyse your use case and prepare a custom quote based on SIM count, data usage, and coverage requirements.
Ready to connect your devices?
Start with the test kit or talk directly with our team.