chuangyes1sa@gmail.com
With over 15 years of proven excellence in IoT SIM services, we help enterprises accelerate digital transformation.
The ZY IoT SIM differs from traditional SIMs by focusing solely on data transmission. Designed with superior memory and long-lasting endurance, it delivers consistent performance for over a decade.
Engineered for resilience, it withstands vibration, corrosion, and extreme temperatures, ensuring dependable performance in industrial and remote IoT deployments.
Have questions about our IoT SIM cards? We’re here to help—let’s connect!
Senior IoT Expert
Chris
chuangyes1sa@gmail.com
Trusted by over 3,000 enterprise clients across 200+ countries and regions.
Serving industries such as smart security, vehicle tracking, vending, industrial monitoring, smart energy, and beyond.
If your business is in these fields, we invite you to apply for three complimentary IoT SIM cards.
As a global IoT connectivity provider, ZHONGYI IoT delivers flexible, secure, and scalable IoT connectivity solutions designed to meet the real-world demands of modern businesses. From global deployments and enterprise IoT SIM management to emergency backup connectivity and smart metering applications, our solutions are built to ensure reliable network access, seamless scalability, and full operational control across diverse industries and use cases.
Surveillance & Security Systems: Real-time monitoring and access control.
Electric Vehicle Charging: Seamless connectivity for efficient operations.
Soil & Water Sensors: Real-time data collection for precision farming and environmental protection.
Animal Tracking: GPS-enabled livestock monitoring for better herd management and productivity.
Real-Time GPS Positioning: Keep shipments and fleet vehicles under constant supervision for secure and efficient delivery.
Temperature & Humidity Control: Ensure cold chain integrity with precise environmental monitoring throughout transportation.
Home Security: Smart locks and surveillance systems for safer living environments.
Connected Appliances: Smart plugs and cameras for convenience and control.
Wearables: Real-time tracking of health, fitness, and lifestyle metrics.
Shared Mobility: Track and manage vehicles for car-sharing and ride-hailing platforms.
Intelligent Public Transport: Real-time monitoring and optimization for smart bus systems.
Taxi Management: Streamlined dispatch and fleet oversight for efficient operations.
PLC & Robotics Connectivity: Enable seamless communication between industrial controllers and robots for efficient automation and real-time monitoring.
Smart Warehousing & Logistics Tracking: Optimize inventory management, track goods in real time, and streamline warehouse operations.
Cold Chain Monitoring: Maintain optimal conditions for vaccines, medicines, and other temperature-sensitive medical products during transit.
Remote Device Connectivity: Collect and transmit data from medical equipment seamlessly, supporting telemedicine and operational efficiency.
Smart Payment & Vending: Real-time monitoring and management of POS systems and vending machines for smoother operations.
Intelligent Displays & Shelf Labels: Remote updates, automated pricing, and enhanced customer engagement for modern retail environments.
IoT SIM Types for Global Connectivity
ZHONGYI IoT offers a comprehensive range of IoT SIM solutions designed to support diverse deployment environments, network requirements, and device lifecycles. From global roaming and multi-network access to embedded and eSIM technologies, our IoT SIMs provide reliable, secure, and scalable connectivity for business-critical applications.
Global IoT SIM
Global IoT SIMs provide seamless connectivity across 200+ countries and regions, automatically connecting to the best available Tier-1 networks to ensure stable performance for international deployments.
IoT eSIM & 5G eSIM Solutions
ZHONGYI IoT’s eSIM and 5G eSIM solutions allow remote provisioning and profile management, eliminating physical SIM replacement and simplifying large-scale, future-ready IoT deployments.
Embedded & Industrial IoT SIM
Designed for harsh conditions, our embedded and industrial IoT SIMs offer enhanced durability, wide temperature tolerance, and long-term reliability throughout the device lifecycle.
Zhongyi Global AIoT Cloud Platform
ZHONGYI IoT’s AIoT Cloud Platform is a unified, enterprise-grade IoT connectivity management system that gives you full control over your SIM cards, devices, and network performance from one intuitive dashboard. Designed for global deployments, this platform simplifies bulk SIM activation, real-time monitoring, automated alerts, usage reporting, and remote configuration, empowering businesses to manage connectivity at scale without complexity. Whether you’re running smart infrastructure, industrial equipment, logistics fleets, or connected consumer devices, the AIoT Cloud Platform delivers centralized control, performance insights, and seamless multi-network support for reliable, efficient IoT operations.
Our Mission: Committed to becoming a global leader in cellular IoT connectivity and AIoT cloud solutions, we are creating an integrated ecosystem of Connectivity + Platform + Data.
Benefits of Our IoT SIM Card Cloud Platform
Unified Management Platform
Real-Time Data Monitoring
Multi-Carrier Compatibility
High-Level Security
Flexible Plans & Billing
Open API Integration
Automated Operations
Data Visualization & Analytics
Discover why our IoT SIM cards stand out compared to traditional SIMs and standard M2M/IoT offerings from other providers:
Coverage in 200+ countries and regions
Supports 500+ carriers across， Europe
Triple-network switching ensures always-on signal
API integration for automation
Shared data pool to reduce per-card cost
Flexible plans (daily / monthly / yearly)
Our service is the best in the industry!
Our pricing is the most competitive in the market!
“We rely on their global IoT SIMs for our smart logistics devices across Europe and Southeast Asia. The coverage is outstanding, and connectivity remains stable even in remote locations. Highly recommended!”
“Their pricing is highly competitive, and the technical support team responds within minutes. It’s rare to find a provider that combines excellent value with professional service.”
“Their IoT SIM cards allowed us to deploy our smart devices in over 50 countries without dealing with local contracts. Everything is plug-and-play with centralized management—extremely efficient.”
“We required custom APN access and real-time multi-network failover. Their SIMs deliver exactly that—and it just works. A truly flexible global solution.”
“I’m Jenny, your IoT SIM card expert with 15 years in the industry. I’ve guided 500+ companies through seamless deployment and installation of IoT SIM systems.
Let’s chat!”
Senior IoT Expert
Jenny
chuangyes1sa@gmail.com
An IoT SIM card is specially designed for smart devices, enabling seamless device-to-device data transmission and remote communication. Unlike standard SIM cards, IoT SIMs are widely used in industrial equipment, remote monitoring systems, vehicle telematics, smart metering, POS terminals, and wearable devices. They provide enhanced connection stability, lifecycle management, and scalability, making them ideal for large-scale deployments.
An IoT SIM is specifically optimized for machine-to-machine (M2M) communication, providing long-term stable connectivity, minimal device replacement, bulk remote SIM management, and low-power operation. In contrast, regular SIM cards are designed for consumer smartphones and are not suitable for industrial or large-scale deployments.
An IoT SIM is specifically optimized for machine-to-machine (M2M) communication, providing long-term stable connectivity, minimal device replacement, bulk remote SIM management, and low-power operation. In contrast, regular SIM cards are designed for consumer smartphones and are not suitable for industrial or large-scale deployments.
Our IoT SIM cards support international roaming with automatic multi-network switching, covering over 180 countries and regions, including Europe, Southeast Asia, the Middle East, Africa, and Latin America. Access to multiple operators ensures stable and reliable connectivity across borders.
We provide a web-based management platform and API interface for full SIM control, including activation, remote enable/disable, device status monitoring, traffic alert setup, and auto-renewal configuration. Bulk operations are fully supported, and select SIMs come pre-activated for instant use upon installation.
We offer versatile billing plans to suit every need, including monthly, yearly, per-data package, shared pool, multi-card management, and global roaming packages. Entry-level plans start from just a few MB per month for low-frequency devices, while custom plans are available for high-volume usage.
Technically, yes—but it’s not recommended. IoT SIMs are specifically designed for device-to-device communication and typically do not support voice or SMS. They are not suited for high-bandwidth applications such as video streaming or gaming. Using them in consumer devices may lead to throttling or even service suspension.
First, ensure the SIM is correctly inserted, the device supports the required frequency bands and network type, and the device is within coverage. You can also check the SIM status via our management platform. If the issue persists, please contact our technical support team for further diagnostics.
Yes. The SIM can be switched between compatible devices, and binding information such as IMEI, SN, and ICCID can be updated via our backend system. Please note that some countries or operators may impose restrictions on the number of card changes or the frequency of reactivation.
Yes, we provide 3 test SIM cards with a 7–15 day free trial to help clients evaluate network performance, device compatibility, and platform functionality. This is perfect for pilot testing or pre-purchase validation.
