BHDC eSIM Solution

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

Delivering Flexibility | Accelerating Deployment | Driving Sustainability

eSIM (Embedded SIM) is a remote-provisionable SIM chip integrated directly into a device, enabling multiple network profiles and operator switching over the air. By reducing manufacturing, shipping, and manual replacement costs, it simplifies global deployments and lowers operational complexity. As a trusted eSIM solution provider, BHDC delivers GSMA-certified eUICC, eSIM management platform, provisioning tools, and comprehensive solutions, empowering customers to stay securely connected 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 advanced, self-developed eUICC OS technology, our eSIMs comply with GSMA SGP.22 / SGP.32 standards, ensuring secure, flexible, and globally manageable 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 the need for physical SIMs and their inventory and shipping costs, enabling a single SKU for worldwide deployment. With BHDC’s eSIM provisioning solution, digital provisioning reduces handling expenses, simplifies inventory management, and supports sustainable, eco-friendly operations—empowering businesses to deploy connectivity efficiently across global markets.

Single SKU Global Deployment

Zero-Plastic

Efficient Inventory Management

Full Lifecycle Control & Seamless Activation

Gain secure, complete command over device connectivity and elevate the end-user experience. As a trusted eSIM solution provider, BHDC enables full profile lifecycle management via the RSP platform, allowing instant activation through app, QR code, or platform push, along with seamless connectivity updates—ensuring devices stay connected efficiently and effortlessly.

Full Lifecycle Control

Remote SIM Provisioning

Instant Digital Onboarding

Unlock True Global Connectivity

Ensure ubiquitous, reliable network access for global fleets and end-users. BHDC delivers reliable eSIM solutions for businesses, enabling enhanced flexibility with multi-profile support and allowing devices to securely download local operator profiles on demand. It optimizes international service and empowers businesses to manage worldwide connectivity efficiently and seamlessly.

Multi-profile & multi-IMSI support

Global Connectivity

Seamless Operator Switching

Inherently Secure & Trusted by Design

By embedding identity credentials in a tamper-resistant secure element (eUICC), our eSIM solutions provide robust protection against physical tampering and data theft, while adhering to the GSMA security standards.

eSIM for Your Industry

BHDC eSIM solutions for businesses are rigorously classified and optimized to meet environmental and reliability requirements. We offer Consumer, Automotive, and Industrial-grade products that power the next generation of connected devices, ensuring robust and reliable connectivity even in 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

BHDC delivers a complete eSIM solution, from certified hardware to GSMA RSP platforms, enabling faster product launches and minimizing integration risks. Our end-to-end approach ensures seamless connectivity, simplified deployment, and reliable performance across diverse connected devices.

Certified & Compliant

BHDC eSIMs solutions are fully certified and comply with leading industry standards, including GSMA SAS-UP, ETSI/3GPP, and EAL5+ Common Criteria Operating Systems (COS).

Global Reach

With over 480M+ eSIMs shipped and partnerships with 160+ global operators, BHDC delivers industry-leading smart eSIM solutions for businesses, providing unmatched worldwide coverage and enabling enterprises to deploy connected devices globally with confidence and reliability.

Tiered Reliability

As an experienced eSIM solutions provider, BHDC delivers specialized products tailored for diverse applications—IoT-grade for extreme temperature ranges and high durability, and Automotive-grade to meet strict vehicle safety standards. Our tiered approach ensures reliable connectivity in even the most demanding scenarios.

Future-Proof Security

BHDC’s eSIM technology solutions leverage international security-grade chips and advanced cryptographic algorithms, supporting 5G connectivity and preparing for upcoming quantum-safe integrations.

Let’s build the future with innovation

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