B2B Global eSIM Solution Provider
B2B Global eSIM Solution Provider
eSIM cards are categorized into two types
eSIM cards are categorized into two types
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Leveraging core advantages like remote configuration and no need for physical cards, eSIM has achieved large - scale application.
Leveraging core advantages like remote configuration and no need for physical cards, eSIM has achieved large - scale application.
ToB (Business - oriented)
ToB (Business - oriented)
ToC (Consumer - oriented)
ToC (Consumer - oriented)
ToB eSIM Cards
ToB eSIM Cards
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As an embedded communication solution tailored to the IoT needs of enterprises and various industries, ToB eSIM exists in the form of a chip directly soldered onto the device motherboard. By virtue of Over - the - Air (OTA) technology, it can remotely configure operator information in batches, meeting the communication requirements of devices in fields including connected vehicles, smart energy, and smart cities.
As an embedded communication solution tailored to the IoT needs of enterprises and various industries, ToB eSIM exists in the form of a chip directly soldered onto the device motherboard. By virtue of Over - the - Air (OTA) technology, it can remotely configure operator information in batches, meeting the communication requirements of devices in fields including connected vehicles, smart energy, and smart cities.
In the connected vehicles sector, automakers can pre - install eSIM cards in vehicles. After the vehicles are sold to different countries, the local operator settings can be switched remotely, supporting services like navigation and remote diagnostics. It also closes the loop from vehicle production to network activation, significantly cutting down cross - border deployment costs.
In the connected vehicles sector, automakers can pre - install eSIM cards in vehicles. After the vehicles are sold to different countries, the local operator settings can be switched remotely, supporting services like navigation and remote diagnostics. It also closes the loop from vehicle production to network activation, significantly cutting down cross - border deployment costs.
For devices such as smart meters and mining sensors, it can adapt to remote and harsh environments while avoiding the mechanical wear and tear of traditional physical cards. Enterprises are able to remotely replace operators and service plans in batches, which reduces the costs and difficulties associated with on - site manual maintenance.
For devices such as smart meters and mining sensors, it can adapt to remote and harsh environments while avoiding the mechanical wear and tear of traditional physical cards. Enterprises are able to remotely replace operators and service plans in batches, which reduces the costs and difficulties associated with on - site manual maintenance.
When installed in municipal equipment like shared bikes and urban surveillance cameras, it enables real - time reporting of location and operational status, facilitating enterprises in the efficient dispatch and management of their equipment.
When installed in municipal equipment like shared bikes and urban surveillance cameras, it enables real - time reporting of location and operational status, facilitating enterprises in the efficient dispatch and management of their equipment.
ToC eSIM Cards
ToC eSIM Cards
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Developed as a digital communication solution to satisfy the convenient communication needs of individual and household users, it is widely compatible with consumer electronic devices including smartphones and wearable tech.
Developed as a digital communication solution to satisfy the convenient communication needs of individual and household users, it is widely compatible with consumer electronic devices including smartphones and wearable tech.
In the wearable devices field, it supports independent calling and positioning functions for devices such as smartwatches and kids' watches. It allows users to make calls and synchronize health data without relying on their phones, while also enabling parents to monitor their children and adult children to respond promptly to elderly family members' emergency calls.
In the wearable devices field, it supports independent calling and positioning functions for devices such as smartwatches and kids' watches. It allows users to make calls and synchronize health data without relying on their phones, while also enabling parents to monitor their children and adult children to respond promptly to elderly family members' emergency calls.
With the launch of eSIM services on smartphones, users no longer need to insert physical cards. They can activate a phone number within minutes by scanning a QR code online and switch operators flexibly. When traveling or on business trips abroad, purchasing a local travel eSIM allows them to use local data without disrupting message reception on their original phone numbers.
With the launch of eSIM services on smartphones, users no longer need to insert physical cards. They can activate a phone number within minutes by scanning a QR code online and switch operators flexibly. When traveling or on business trips abroad, purchasing a local travel eSIM allows them to use local data without disrupting message reception on their original phone numbers.
Additionally, it is compatible with devices like tablets and portable mobile WiFi. While reducing the device size, it meets users' diverse daily needs such as connecting multiple devices to the internet and sharing network access among multiple people.
Additionally, it is compatible with devices like tablets and portable mobile WiFi. While reducing the device size, it meets users' diverse daily needs such as connecting multiple devices to the internet and sharing network access among multiple people.
What is VSIM?
What is VSIM?
VSIM stands for Virtual SIM, a software-based virtual communication solution with no physical form factor. It leverages a device’s communication module and customized underlying software to simulate traditional SIM card functions, encrypting and storing core communication data (e.g., IMSI, authentication keys) in the device’s memory or processor. Enabled by cloud infrastructure, VSIM supports remote activation, carrier switching, and centralized management of network profiles—making it ideal for IoT devices, cross-border logistics trackers, and other scenarios requiring flexible connectivity.
VSIM stands for Virtual SIM, a software-based virtual communication solution with no physical form factor. It leverages a device’s communication module and customized underlying software to simulate traditional SIM card functions, encrypting and storing core communication data (e.g., IMSI, authentication keys) in the device’s memory or processor. Enabled by cloud infrastructure, VSIM supports remote activation, carrier switching, and centralized management of network profiles—making it ideal for IoT devices, cross-border logistics trackers, and other scenarios requiring flexible connectivity.
How to Choose Between VSIM and eSIM?
How to Choose Between VSIM and eSIM?
VSIM
VSIM
Pure software (no physical entity)
eSIM
eSIM
Embedded chip (hardware-integrated)
Core Form
Software encryption, relatively higher risk
Hardware encryption, GSMA-certified, more secure
No hardware restrictions, ready for use after software installation
Requires device-reserved chip slot, more complex compatibility process
Security Level
Compatibility Difficulty
Stable, secure, high reliability for long-term use
Flexible, cost-effective, supports bulk remote configuration for IoT devices
Core Advantages
Bulk cross-border IoT devices, short-term international communication
Daily personal devices, enterprise critical IoT devices
Ideal Use Cases
● Flexible cross-border connectivity: Short-term international use.
● Bulk remote deployment: Quick setup for large-scale IoT devices without hardware modifications.
● Cost efficiency: Budget-friendly solutions for non-critical devices or short-duration projects.
● Flexible cross-border connectivity: Short-term international use.
● Bulk remote deployment: Quick setup for large-scale IoT devices without hardware modifications.
● Cost efficiency: Budget-friendly solutions for non-critical devices or short-duration projects.
Choose VSIM Solutions
How to Choose Between VSIM and eSIM?
Choose eSIM Solutions
● Long-term stability & security: Hardware-encrypted, GSMA-certified connectivity.
● Permanent device integration: Embedded chip solutions for smart devices.
● Compliance & reliability: Regulated industries or devices requiring 24/7 uptime.
● Long-term stability & security: Hardware-encrypted, GSMA-certified connectivity.
● Permanent device integration: Embedded chip solutions for smart devices.
● Compliance & reliability: Regulated industries or devices requiring 24/7 uptime.
Choose VSIM + eSIM Combined Solution
● Dual-scenario coverage: Stable core connectivity (eSIM) + flexible supplementary access (VSIM) for cross-border expansion.
● Risk mitigation: Critical functions on eSIM + cost-effective secondary connectivity (VSIM) for non-core tasks.
● Dual-scenario coverage: Stable core connectivity (eSIM) + flexible supplementary access (VSIM) for cross-border expansion.
● Risk mitigation: Critical functions on eSIM + cost-effective secondary connectivity (VSIM) for non-core tasks.
