5G SIM

Unlocking True 5G Connectivity

A generic 5G UICC designed for Standalone (SA) networks. Featuring advanced IMSI Encryption (SUCI) and high-capacity memory for next-gen mobile & IoT connectivity.

A 5G SIM is a security element that can provide user identity recognition, key/authentication, secure storage, and operator configuration management in 5G systems.It features built-in IMSI Encryption (SUCI) to ensure subscriber privacy in the 5G Core, while maintaining full backward compatibility with legacy networks. Whether for high-speed mobile broadband or critical IoT, this is your seamless bridge to the future of connectivity.

Product in Detail

Seamless Network Evolution

BHDC SIMs are natively designed for 5G SA (Standalone) cores while maintaining full backward compatibility with 4G LTE and 3G networks. Whether for consumer smartphones or industrial routers, it ensures your devices stay connected during the global network migration.

Enhanced Identity Privacy

IMSI Encryption for Anti-Tracking. Security upgraded effectively. Compliant with the latest 5G standards, our OS supports SUCI (Subscription Concealed Identifier). This encrypts the user’s identity (IMSI) on the card before it transmits, protecting subscribers from IMSI catchers and location tracking.

Built for Flexible Customization

Powered by Java Card 3.0.2, our 5G SIM offers high user memory to host custom applets. It gives telecom operators and IoT integrators the freedom to deploy value-added services Over-The-Air.

Flexible Integration

Plug-in Standards

M2M Form Factor

OTA Managed

Profile Specs

Use Case

Private 5G Networks

Smart Ports & Manufacturing. High-security authentication for private network access control.

Vehicle-to-Everything

Automotive connectivity requiring low latency and encrypted identity reliability.

High-Security Consumers

Government & Enterprise secure phones that demand protection against location tracking (due to SUCI).

Vehicle-to-Everything

Automotive connectivity requiring low latency and encrypted identity reliability.

Why Choose BHDC ?

With over two decades of telecom experience and 350M+ annual shipments, we ensure your business continuity with proven, globally certified production and superior technology.

Proven Market Leader

We are the trusted partner for 17+ OEMs. With over 5 Million cards shipped and deployed in 40+ vehicle models in China, our quality is market-verified.

Comprehensive coverage

Our full range—including Basic SIM, Advanced Java, 5G SIM, NFC SIM, IoT SIM and eSIM—meets diverse connectivity needs in global telecom and IoT markets.Content integrity is non-negotiable.

Full Lifecycle Management

From GSMA-SAS compliant key provisioning and custom Java applet development to global data plans and OTA management platform, we streamline every stage of your deployment—reducing complexity and accelerating your time-to-market.

Advanced Crypto-Agility

Supports multiple algorithms to fit multiple MNOs security policy globally.

Let’s build the future with innovation

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5G SIM

Unlocking True 5G Connectivity

Product in Detail

Seamless Network Evolution

Enhanced Identity Privacy

Built for Flexible Customization

Flexible Integration

Plug-in Standards

M2M Form Factor

OTA Managed

Profile Specs

Use Case

Private 5G Networks

Vehicle-to-Everything

High-Security Consumers

Vehicle-to-Everything

Why Choose BHDC ?

Proven Market Leader

Comprehensive coverage

Full Lifecycle Management

Advanced Crypto-Agility

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Let’s build the future with innovation

Beijing Huada Zhibao Electronic System Co., LTD.

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