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Products

Solutions

Mobile Connectivity

Payment & Fintech

eID-KYC

SIM

IoT Connectivity

eSIM

Automotive Connectivity

Smart Pos

Secure Elements

QR Soundbox

Payment Card

Tokens

eID

Biometric Devices

HD150 Smart Cloud Printer

HD10 Card-Style Cloud Speaker

BHZ530 Contactless payment box

HDP5 Dynamic QR Soundbox

HD56 QR Soundbox

BHZ800 Android Smart POS

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CONNECTIVITY

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Welcome to tanago

Cleaner Energy for a Cleaner World

Help protect the environment by powering your home with 100% renewable energy.

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Global Trusted Security Partner

With over 20 years of expertise in information security, BHZ provides secure and innovative solutions for smart cards, security modules, and end-to-end systems — protecting critical data in finance, telecom, and public services.

Empowering Secure Digital Transformation

We help businesses and governments build safer, smarter connections in an increasingly connected world — securing networks, transactions, and identities through integrated hardware–software innovation.

Explore Our Solutions
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satisfied customers from 80+countries

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years of experience in identity and security

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connection

Core Businesses

Driving Digital Trust & Efficiency

We deliver secure and seamless solutions in connectivity, payment, and digital identity, helping industries operate smarter and safer.

Connectivity

Connecting People, Devices, and Mobility through advanced eSIM technology. From consumer electronics to IoT and automotive systems, we enable secure and intelligent connectivity worldwide.
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Payment & Fintech

Offering secure and efficient payment solutions, we facilitate fast, reliable financial transactions for individuals and businesses alike.
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e - ID & KYC

Providing digital tokens, biometric authentication, and secure e-ID solutions that ensure trusted identity verification and compliance across sectors.
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Products

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Empowering Secure Digital Connections

From Connectivity to Authentication, Building Trust in Every Transaction

We provide end-to-end secure solutions across connectivity, payment, and identity.Our products and platforms empower telecom operators, financial institutions, governments, and device makers to deliver trusted digital experiences worldwide.

Telecom & IoT Providers

Empowering global operators（MNOs and MVNOs） with secure SIM/eSIM, and IoT connectivity managment solutions，enabling scalable and efficient device networks.
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Banking & Financial Institutions

Providing secure payment cards, POS terminals, and digital currency solutions that enhance transaction security and customer trust.
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Government & Enterprise Services

Supporting e-ID, access control, and industry card systems for trusted digital governance and citizen services.

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Automotive & Device Manufacturers

Delivering automotive-grade SIMs, secure elements, and digital car key solutions that enhance driver experience and vehicle security.
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About BHZ

Secure Digital World, For A Trustworthy Tomorrow

Founded in 2004, BHZ(Beijing Huada Zhibao Electronic System Co., Ltd. ) is a high-tech enterprise specializing in digital ID authentication and security for IoT and mobile internet. Integrating R&D, production, sales, and services, we offer all-round solutions spanning smart hardware, systems, and operation services, used in energy, telecom, finance, and more.

satisfied customers from 80+countries
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Insight

Latest News & Article

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Get In Touch

Secure Your Digital Solutions Inquiry

Looking for tailored information security products or services? Fill in the form, and our team will get back to you promptly to discuss how we can meet your needs.

  • Specialized in information security for decades.
  • Custom solutions for telecom, finance, government, and more industries.
  • Advanced R&D ensuring innovation and reliability
WHY CHOOSE US

20+ Years of Industry Experience

We’ve been dedicated to information security for over two decades, accumulating rich experience to serve clients better.

Advanced Technological Strength

With continuous R&D investment, we master core technologies in smart cards and security modules, ensuring our products stay at the forefront of the industry.

Diverse Industry Solutions

We provide tailored security solutions for finance, telecom, government, and other sectors, meeting various information security needs.

Trusted Customer Base

Countless enterprises and institutions have chosen our products and services, which is a testament to our reliability and professionalism.

Our Project

The better source of energy for the better tomorrow

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Secure Digital World, For A Trustworthy Tomorrow

BHZ safeguards your digital journey with professional information security solutions.

Contact Us
4778@1x
Beijing Huada Zhibao Electronic System Co., LTD.

Gaojiayuan 1#,Chaoyang District, Beijing, China

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