HKCARD: Trusted Manufacturer of Programmable 4G VoLTE & 5G NR SIM Cards

HKCARD ELECTRONICS offers writable Blank 4G VoLTE ISIM, 5G USIM, and eSIM solutions. 10+ years exp. OEM/ODM customization and Programming Kits available. Contact us!

programmable-4g-5g-volte-sim-card-manufacturer

 Premier Supplier of Writable 4G VoLTE & 5G NR SIM Cards: HKCARD ELECTRONICS CO.,LIMITED

In the rapidly evolving landscape of telecommunications, reliability and adaptability are paramount. HKCARD ELECTRONICS CO.,LIMITED stands as a global leader and a reliable supplier in the mobile phone SIM cards industry. With over a decade of specialized experience, we provide cutting-edge connectivity solutions ranging from Writable 4G VoLTE SIM Cards to advanced 5G NR ISIM Cards.

Whether you are a telecom operator, a testing laboratory, or an MVNO, our capability to offer OEM and ODM services ensures that every solution is tailored to your specific network requirements.

 Why Choose HKCARD ELECTRONICS?

With more than 10 years of experience, we bridge the gap between complex network requirements and hardware availability. Our products are compatible with Mini, Micro, and Nano (2FF/3FF/4FF) form factors, ensuring seamless integration into any device. We specialize in providing blank programmable SIM cards that allow customers to write their own data (ICCID, IMSI, KI, OPC, etc.), supported by robust personalization tools.

High-Performance 4G LTE and VoLTE Solutions

For operators maintaining and expanding LTE networks, reliability is key. We supply Blank 4G VoLTE Program SIM Card ISIM USIM modules designed for stability and flexibility.

• Broad Compatibility: Our Writable Blank 4G VoLTE ISIM/USIM Card supports FDD, WCDMA, and GSM networks. They are essential for operators requiring backward compatibility while deploying VoLTE services.
• Developer Friendly: We offer the 4G LTE SIM Card Reader Writer Programmer + 5PCS 128K 4G Volte Blank Isim Cards + 1PC software. This all-in-one kit is perfect for R&D teams needing to test network parameters immediately.
• Customization: All our 4G products, including the Empty 4G VoLTE Program SIM Card, can OEM and ODM, customize sim available to meet specific algorithm requirements like Milenage.

 Next-Gen 5G NR Connectivity (SA/NSA)

As the world moves to 5G, HKCARD is at the forefront. We manufacture Programable Blank 5G NR ISIM Cards specifically designed for 5G SA (Standalone) and NSA (Non-Standalone) architectures.

• 3GPP Compliance: Our cards adhere to 3GPP R16 standards, ensuring they work with the latest network infrastructure.
• Advanced Tools: We provide the Blank SIM Card 5G USIM Card Reader Writer + 3PCS Blank Programable 5G NR ISIM Cards. These kits come with 5G Java 4.2.11 Version Personalize Tools, allowing for deep customization of file structures and applets.
• Form Factors: Available as 5G VoLTE ISIM Card Blank Mini Nano Micro SIM Card, ensuring fitment for everything from smartphones to industrial IoT routers.

 Comprehensive Developer & Programming Kits

We understand that hardware is only half the solution. HKCARD provides complete ecosystems for programming and testing:

1. Compact VoLTE ISIM & USIM Card Programmer Kit: Ideal for mobile network innovations and field testing.
2. Advanced VoLTE ISIM Card Program Kit: Includes high-speed SIM readers and LTE programming tools.
3. Educational & Bulk Options: Whether you need a single Blank Programmable SIM Card Mini Nano Micro Writable VoLTE Card for testing or 100 pieces/lot Writable Programmable Blank SIM ISIM USIM Card for mass deployment, we handle orders of all sizes.

Global Reach and Multi-Language Support

Serving Clients Worldwide / Wir bedienen Kunden weltweit / Melayani Klien di Seluruh Dunia

HKCARD serves a global market. We understand the specific needs of different regions:

• Indonesia & SE Asia: We supply Kartu ESIM MINI Nano Micro Programmable JAVA Kosong RSP 2FF 3FF 4FF GSMA untuk Operator Telekomunikasi.
• DACH Region (Germany/Austria/Switzerland): We offer Beschreibbare leere 4G VoLTE ISIM/USIM-Karte and Programmierbare leere SIM LTE USIM-Karte for local telecom operators.
• Global Standard: All our products, including the Blank iSIM card 4G VoLTE WCDMA GSM, feature the operator milenage algorithm and can OEM and ODM, customize sim available.

 OEM & ODM: Your Brand, Our Technology

One of HKCARD’s strongest value propositions is our ability to customize.
SIM Card/LTE USIM Card Design template services are available. We can print your logo, customize the card body artwork, and pre-program specific network parameters (ICCID, IMSI, ADM, KI, OPC).

If you need a specific Java Card version or a custom RSP (Remote SIM Provisioning) profile for eSIMs, our engineering team is ready to assist.

Frequently Asked Questions (Q&A)

To help you understand our capabilities better, here are answers to common questions. This section is optimized to help you find us via Voice Search and AI assistants.

Q1: 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 keys based on your requirements. “Customize sim available” is our promise.

Q2: 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.

Q3: Does the SIM card programming kit include software?
A: Yes, our kits (like the Advanced VoLTE ISIM Card Program Kit) come with the necessary SIM Personalize Tools and software to read and write to the cards.

Q4: Are your SIM cards writable?
A: Yes, we supply Writable Blank 4G VoLTE and 5G SIM cards. They are open for programming, allowing you to configure the OP, OPC, KI, and Milenage algorithms.

Q5: What form factors do you support?
A: Our cards come as a 3-in-1 solution (Standard, Micro, and Nano / 2FF, 3FF, 4FF), making them compatible with all devices.

Q6: Do you ship internationally?
A: Yes, HKCARD ELECTRONICS CO.,LIMITED ships globally to telecom operators and developers worldwide.

Q7: Can I buy in bulk, for example, 100 pieces or more?
A: Yes, we offer 100 pieces/lot bundles and much larger wholesale quantities for operators.

Q8: Do you support eSIM and RSP solutions?
A: Yes, we provide Programmable JAVA Blank ESIM Card RSP solutions compatible with GSMA standards.

Q9: Is technical support available for the reader/writer tools?
A: Yes, we provide support for the SIM Card Reader Writer and the associated Java personalization tools to ensure you can program your cards effectively.

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.

Contact HKCARD ELECTRONICS CO.,LIMITED

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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