HKCARD: OEM Manufacturer of Programmable 4G VoLTE & 5G SIM Cards
HKCARD ELECTRONICS supplies high-quality programmable 4G VoLTE & 5G SIM cards with OEM/ODM customization. 10+ years experience. Contact us today!
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In the fast-paced world of telecommunications, having a reliable and adaptable supplier is critical. For over a decade, HKCARD ELECTRONICS CO.,LIMITED has been a cornerstone of the mobile phone SIM cards industry, establishing itself as a premier manufacturer and trusted partner for telecom operators, MVNOs, and IoT innovators worldwide. Our expertise lies in delivering high-performance, programmable connectivity solutions, from Writable 4G VoLTE SIM Cards to advanced 5G NR ISIM Cards.
Our commitment is rooted in flexibility and quality. We empower our clients by offering comprehensive OEM and ODM services, ensuring that every customize sim available promise is met with precision. Whether you require blank programmable SIM cards for development, fully customized solutions for mass deployment, or the tools to program them in-house, HKCARD is your one-stop source for excellence and reliability.
Comprehensive Product Portfolio for Modern Networks
High-Performance 4G LTE & VoLTE Solutions
For operators maintaining and expanding LTE networks, our 4G solutions provide the stability and flexibility needed for seamless service delivery. Our Writable 4G VoLTE SIM Cards are engineered for universal compatibility and robust performance.
- Broad Network Support: Fully compatible with FDD, WCDMA, and GSM networks, ensuring smooth integration with existing infrastructure.
- Universal Form Factors: Available in all standard sizes—Mini, Micro, and Nano (2FF/3FF/4FF)—including convenient 3-in-1 combos to simplify inventory.
- Full Programmability: Our Blank 4G VoLTE Program SIM Card ISIM USIM and Writable Blank 4G VoLTE ISIM/USIM Card products allow operators to personalize ICCID, IMSI, KI, OPC, and other critical parameters. We also support the Milenage algorithm for secure authentication.
Next-Generation 5G NR Connectivity
As the world embraces 5G, HKCARD is at the forefront, providing cutting-edge Programable Blank 5G NR ISIM Cards designed for the future of connectivity.
- 3GPP R16 Compliance: Our cards are built for 5G SA (Standalone) and NSA (Non-Standalone) architectures, ensuring compatibility with the latest global 5G rollouts.
- Advanced Java Platform: Supporting 5G Java 4.2.11 and 4.2.5 Version Personalize Tools, our cards enable the development and deployment of sophisticated network applications and services.
- Versatile Form Factors: The 5G VoLTE ISIM Card Blank Mini Nano Micro SIM Card ensures fitment for everything from next-gen smartphones to industrial IoT routers.
Complete Developer & Programming Kits
We understand that hardware is only part of the solution. HKCARD provides complete ecosystems for programming, testing, and deployment.
- All-in-One Kits: Our kits, such as the 4G LTE SIM Card Reader Writer Programmer+5PCS 128K 4G Volte Blank Isim Cards +1PC software, provide everything needed to get started immediately.
- Advanced Tools: For more complex projects, the Advanced VoLTE ISIM Card Program Kit with SIM Reader and LTE Programming Tools offers enhanced capabilities.
- 5G Development Kits: The Blank SIM Card 5G USIM Card Reader Writer + 3PCS Blank Programable 5G NR ISIM Cards is an essential tool for any team working on 5G network innovation.
Global Reach & eSIM Solutions
HKCARD serves a diverse global market, with solutions tailored to regional needs.
- eSIM (RSP) Technology: We offer MINI Nano Micro Programmable JAVA Blank ESIM Card RSP 2FF 3FF 4FF GSMA for Telecom Operators, enabling remote SIM provisioning for the growing IoT market. This includes specialized products like the Kartu ESIM MINI Nano Micro Programmable JAVA Kosong RSP for the Indonesian market.
- Multi-Language Support: We cater to clients in German-speaking regions with products like the Beschreibbare leere 4G VoLTE ISIM/USIM-Karte and Programmierbare leere SIM LTE USIM-Karte, ensuring clear communication and understanding.
OEM & ODM: Your Brand, Our Technology
One of HKCARD’s strongest value propositions is our ability to customize. We don’t just supply products; we build partnerships.
- Full Customization: Our OEM and ODM services cover everything from the physical card body to the embedded data. Using our SIM Card/LTE USIM Card Design template service, we can print your logo and custom artwork.
- Data Personalization: We can pre-program cards with your specific ICCID ranges, authentication keys, and custom applications.
- Scalable Production: Whether you need a small batch for testing or 100 pieces/lot Writable Programmable Blank SIM ISIM USIM Card for a large-scale deployment, we handle orders of all sizes with consistent quality.
Frequently Asked Questions (Q&A)
Q1: What is a “writable” or “blank programmable SIM card”?
A: It means the SIM card is delivered without pre-programmed operator data (like ICCID, IMSI). You can use a SIM Card Reader Writer and our personalization tools to program it with your specific network data, making it ideal for testing, development, and custom MVNO deployments.
Q2: Can HKCARD customize the artwork and data on the SIM cards?
A: Yes, absolutely. We specialize in OEM and ODM. We can print your custom logo and artwork on the card body and pre-program data like ICCID, IMSI, and security keys based on your requirements.
Q3: Do your 5G SIM cards support both SA and NSA modes?
A: Yes. Our Programable Blank 5G NR ISIM Cards are fully compatible with 5G SA (Standalone) and NSA (Non-Standalone) modes compliant with 3GPP R16.
Q4: What is included in a typical SIM card programming kit?
A: A kit, such as the Advanced VoLTE ISIM Card Program Kit, usually includes a SIM Reader/Writer, a set of Blank SIM Cards (e.g., 3 or 5 pieces), and the necessary Personalize Tools software to read and write to the cards.
Q5: What form factors do you support?
A: We supply all standard sizes: Mini (2FF), Micro (3FF), and Nano (4FF), and the popular 3-in-1 combo card that can be popped out to the required size.
Q6: Do you supply eSIMs?
A: Yes, we provide Programmable JAVA Blank ESIM Card RSP solutions that are compliant with GSMA standards for remote SIM provisioning.
Q7: Is technical support available for the reader/writer tools?
A: Yes, we provide comprehensive technical support for the SIM Card Reader Writer and the associated Java personalization tools to ensure you can program your cards effectively.
Q8: Can I buy in bulk, for example, 100 pieces or more?
A: Yes, we offer 100 pieces/lot bundles and much larger wholesale quantities. We are equipped to handle both small-scale R&D orders and large-volume OEM production.
Q9: What is the “Milenage algorithm” mentioned?
A: Milenage is a standardized algorithm used for authentication in 3G/4G/5G networks. Our Blank iSIM card and other programmable cards support its integration for secure network access.
Q10: How do I contact HKCARD for a quote?
A: You can contact us directly via our website or email. We are the reliable supplier you are looking for in the mobile phone sim cards industry and will respond promptly to your inquiry.
Contact HKCARD ELECTRONICS CO.,LIMITED Today
Ready to secure your supply chain with a reliable partner? Whether you need a Blank SIM Card 5G USIM, a Writable 4G VoLTE SIM, or a complete Programmer Kit, HKCARD has the expertise and inventory to support you.
Contact us today to discuss your OEM/ODM requirements.
HKCARD ELECTRONICS CO., LIMITED
📧 Email:byronhan@cardmfg.com
🌐 Website: https://www.cardmfg.com/
📱 WhatsApp/Wechat: +8615817372512
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HKCARD ELECTRONICS CO., LIMITED
📧 Email:byronhan@cardmfg.com
🌐 Website: https://www.cardmfg.com/
📱 WhatsApp/Wechat: +8615817372512
