BHDC eSIM 解决方案

Empowering the Next Generation of Secure, Connected, and Scalable Connectivity

Delivering Flexibility | Accelerating Deployment | Driving Sustainability

eSIM (Embedded SIM) is a rewritable SIM chip built into a device, allowing multiple network profiles and operator switching over-the-air without a physical card. It eliminates manufacturing, shipping, and manual replacement costs, streamlining global deployment. With GSMA-certified solutions covering eUICC, platforms, and provisioning tools, BHDC empowers customers to stay connected securely—anywhere in the world

BHDC eSIM Ecosystem

eUICC

Complete eSIM Portfolio

BHDC provides a comprehensive portfolio of industrial, consumer, and automotive-grade eSIMs, designed for seamless integration into connected devices. Built on eUICC technology, our eSIMs comply with GSMA SGP.22 / SGP.32 standards and offer secure, flexible connectivity.

Platform

eSIM Management Platform

The BHZ eSIM Management Platform provides secure remote SIM provisioning (RSP) and subscription management compliant with GSMA SGP.22/32 standards. Operators and enterprises can activate, suspend, or switch profiles instantly.

Case

End-to-End eSIM Solutions

From hardware to platform and lifecycle services, BHZ deliver secure, scalable, interoperable eSIM deployments—reducing integration risk and accelerating time-to-market.

eSIM Value

Streamline Global Manufacturing & Logistics

eSIM eliminates physical SIM inventory and shipping costs, enabling a single SKU for global deployment. Digital provisioning reduces handling costs, simplifies inventory, and supports sustainable, eco-friendly operations.

Single SKU Global Deployment

Zero-Plastic

Efficient Inventory Management

Full Lifecycle Control & Seamless Activation

Gain secure, complete command over device connectivity and boost user experience. Our solutions facilitate Profile Full Lifecycle Management via the RSP platform, enabling instant activation via app/QR code/platform push and seamless connectivity updates for the end-user.

Full Lifecycle Control

Remote SIM Provisioning

Instant Digital Onboarding

Unlock True Global Connectivity

Ensure ubiquitous, reliable network access for global fleets and end-users. eSIM provides enhanced flexibility through multi-profile support and enables devices to securely download local operator profiles on demand, optimizing international service.

Multi-profile & multi-IMSI support

Global Connectivity

Seamless Operator Switching

Inherently Secure & Trusted by Design

By embedding identity credentials within a tamper-resistant secure element (eUICC), eSIM provides robust protection against physical tampering and data theft, adhering to the highest GSMA security standard

eSIM for Your Industry

BHDC eSIM solutions are rigorously classified and optimized based on environmental demands and reliability requirements. We offer Consumer, Automotive, and Industrial-grade products to power the next generation of connected devices, ensuring robust and reliable connectivity even in the most demanding conditions.

Consumer-Grade eSIM

Industrial-Grade eSIM

Automotive-Grade eSIM

eSIM Connectivity Management

Use Cases in Focus

Consumer Devices

Provides smartphones, tablets, and wearables with effortless connectivity via over-the-air activation and profile switching, enhancing the digital customer experience.

Automotive

Ensures secure, always-on connectivity for vehicle telematics, infotainment, and emergency systems (eCall, V2X). Compliance with AEC-Q100 and ISO/TS 16949 standards guarantees reliability in T-Box and connected car applications.

Massive Industrial IoT (IIoT)

Remote profile switching provides the flexibility and resilience required for utility metering, smart city sensors, and heavy equipment monitoring in harsh environments.

Global Operators & OEMs

Empowering new digital players to offer local connectivity globally, reducing dependency on costly roaming agreements and enhancing the international traveler experience.

BHDC eSIM Benefits for your business

With over two decades of telecom experience, BHDC provides trusted, scalable, and certified eSIM solutions that empower global digital transformation.

End-to-End Ecosystem Solution

From certified eUICC hardware to GSMA RSP platforms, ensuring faster launches and reduced integration risks.

Certified & Compliant

GSMA SAS-UP, ETSI/3GPP compliance with EAL4/5+ COS for secure operations.

Global Reach

350M+ eSIMs shipped, partnerships with 160+ global operators for unmatched worldwide coverage.

Tiered Reliability

We offer specialized products—IoT-grade for wide temperature ranges and high durability, and Automotive-grade to meet vehicle safety standards—ensuring connectivity in every demanding scenario.

Future-Proof Security

Utilizing international security-grade chips and advanced cryptographic algorithms, support 5G and upcoming quantum-grade integrations.

Technical Features

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