BHDC IoT SIM Solution

Connectivity for Every Environment

BHDC delivers a complete spectrum of SIM technologies tailored for the Internet of Things. From cost-efficient Consumer M2M modules to rugged Industrial and Automotive Grade UICC, we provide the robust hardware foundation your devices need to stay connected.

IoT deployment environments vary drastically. A smart meter may operate for a decade outdoors, while a vehicle telematics unit must endure extreme vibration and heat. Using a standard SIM in a harsh environment leads to costly failures.We simplify this complexity. BHDC offers a tiered portfolio—Consumer, Industrial, and Automotive—ensuring that whether you are deploying smart home gadgets or mission-critical vehicle systems, you have the precise level of durability and longevity required.

Product Ecosystem

Consumer M2M

Smart Home, Wearables, Handheld Terminals.

Standard operating temperature range. Optimized for cost-efficiency with reliable data retention and endurance. Ideal for devices with moderate lifecycle requirements.

Industrial IoT

Smart Metering, Asset Tracking, Logistics.

Extended temperature range to withstand harsh outdoor conditions. High-endurance memory supporting 500,000+ erase/write cycles. Enhanced vibration resistance (20Hz – 2000Hz) for moving assets.

Automotive Grade

Telematics (T-BOX), V2X, Digital Key

Fully compliant with AEC-Q100 qualification standards. Maximum data integrity with up to 17 years of data retention. Designed for zero-failure operation in mission-critical automotive networks

Product in Detail

Built for Harsh Environments

Made from industrial High-Temp PVC or ABS. Capable of withstanding temperatures from -40°C to +105°C, corrosion, and vibrations. Perfect for outdoor cameras, vehicle trackers, and industrial routers where normal phone cards would fail.

Long-Term Reliability

Our IoT Flash memory is optimized for high endurance, supporting millions of read/write cycles and retaining data for over 10 years, matching the lifecycle of your device.

Versatile Form Factors

We support standard form factors to fit seamlessly into any hardware design, from removable cards to vacuum-sealed solderable chips.

Plug-in SIMs

MFF2 (QFN8 / DFN8)

Widely applicable scenarios

Logistics & Fleet

GPS trackers requiring vibration resistance and roaming stability across borders.

POS & Vending

Payment terminals needing secure, always-on data connections for transactions.

CCTV & Alarms

Outdoor cameras operating in heat or cold, requiring high data throughput reliability.

POS & Vending

Payment terminals needing secure, always-on data connections for transactions.

BHDC SIM Benefits for your business

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

Extreme Durability

Built to survive automotive engine bays, outdoor utility meters, and industrial machinery with military-grade resistance to temperature, shock, and corrosion.

Global Compliance

GSMA-certified eSIMs. Compliance with 3GPP, Java Card 3.0.2, and GlobalPlatform 2.2.1 standards.

Supply Chain Resilience

We provide chip-level traceability (PPAP support) and flexible supply options to meet stable delivery timelines.

Let’s build the future with innovation

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BHDC IoT SIM Solution

Connectivity for Every Environment

Product Ecosystem

Consumer M2M

Smart Home, Wearables, Handheld Terminals.

Industrial IoT

Smart Metering, Asset Tracking, Logistics.

Automotive Grade

Telematics (T-BOX), V2X, Digital Key

Product in Detail

Built for Harsh Environments

Long-Term Reliability

Versatile Form Factors

Plug-in SIMs

MFF2 (QFN8 / DFN8)

Widely applicable scenarios

Logistics & Fleet

POS & Vending

CCTV & Alarms

POS & Vending

BHDC SIM Benefits for your business

Extreme Durability

Global Compliance

Supply Chain Resilience

Related Products

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BHDC SIM Card Solution

NFC SIM

Eco SIM

NFC Car Key

Automotive Secure Element

Let’s build the future with innovation

Beijing Huada Zhibao Electronic System Co., LTD.

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