#RUIMcard
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In the rapidly evolving telecom landscape, SIM cards are the cornerstone of connectivity. At HKCARD ELECTRONICS CO.,LIMITED, we specialize in delivering high-quality SIM card solutions tailored to meet the demands of modern telecommunications. As a trusted SIM card manufacturersupplier, and wholesale SIM cards provider, we empower businesses and consumers worldwide with innovative products and seamless integration across GSM/CDMA2000/3G/LTE and 5G support.


1. Comprehensive SIM Card Portfolio

Our product lineup spans 2G SIM cards3G SIM chips4G SIM cards, and 5G-ready UICC cards, catering to diverse network requirements. Key offerings include:

  • CDMA SIM cards: Designed for CDMA 2G/3G/4G/LTE networks, including CDMA prepaid and postpaid SIM cards.
  • R-UIM cards: Dual-mode solutions for CDMA/WCDMA networks, ensuring backward compatibility.
  • UIM SIM cards: Optimized for EVDO cards and LTE/CDMA hybrid systems.
  • Custom-printed smart cards: Branded nano SIM telecom cards, 4FF SIM cards, and 32K/64K SIM cards for enterprise branding.

2. Technical Expertise and Customization

HKCARD combines industry-leading technology with flexibility:

  • SIM card programming: We support IMSIC SIM card customization, Milenage encryption, and blank SIM personalization.
  • White SIM cards: Ideal for MVNO partnerships, including CDMA MVNO business models and CDMA MVNO partners.
  • Test SIM cards: For CDMA test scenarios, ensuring reliability across 2FF/4FF SIM card sizes.

3. Industry Solutions for Telecom and Beyond

Our solutions address critical needs across sectors:

  • Telecom operators: Bulk wholesale prepaid SIM cards and company SIM cards for enterprise mobility.
  • MVNOsBest CDMA MVNO partnerships with CDMA subscription management tools.
  • IoT and 5GNano SIM telecom cards with GSM/CDMA/HSPA/EVDO/LTE compatibility for smart devices.

4. Why Choose HKCARD?

  • Authority in Telecom: Over a decade of experience serving global telecom providers.
  • Quality Assurance: ISO-certified manufacturing and UICC card compliance with international standards.
  • Scalability: From 3G SIM chips to 5G-enabled cards, we adapt to future-proof connectivity.

5. Partner with HKCARD for Success

Whether you need CDMA MVNO business modelscustom printed smart cards, or SIM card postpaid solutions, HKCARD delivers excellence. Contact us today to explore how our SIM card manufacturing expertise can drive your business forward.

HKCARD ELECTRONICS CO.,LIMITED
The Global Authority in Telecom SIM Cards and White Card Solutions


Contact HKCARD Today​

Partner with HKCARD ELECTRONICS for ​OEM SIM cards​
📞 ​Contact us now​:byronhan@cardmfg.com
byronhan1@gmail.com
byron@cardmfg.com
My skype is byron1681
Whatsapp /Phone Number:+8615817372512
🌐 ​Visit our website​: https://www.cardmfg.com/

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