Blank Programmable 4G VoLTE & 5G SIM Cards

HKCARD: 10+ years experience in mobile SIM cards industry. Supplier of writable 4G VoLTE, 5G NR ISIM, eSIM, iSIM & programmer kits. Full OEM/ODM & customization available.

blank-programmable-4g-5g-sim-cards-oem-odm

HKCARD ELECTRONICS: Reliable Supplier of Writable 4G VoLTE & 5G NR SIM Cards (OEM/ODM)

In the fast-paced mobile phone SIM cards industry, finding a reliable supplier with deep technical expertise is critical. HKCARD ELECTRONICS CO., LIMITED stands out as a trusted manufacturer with over ten years of experience, specializing in blank programmable SIM cards, writable 4G VoLTE ISIM/USIM cards, and cutting-edge 5G NR ISIM solutions.

Whether you are a telecom operator, MVNO, or IoT developer, we provide OEM and ODM services where customize sim available options range from chip selection to full branding.

🚀 Why HKCARD is Your #1 Choice for Programmable SIMs

With a decade of innovation, HKCARD has mastered the art of blank SIM card manufacturing. We don’t just sell cards; we provide the ecosystem for network testing, R&D, and commercial deployment.

• ✅ 10+ Years of Experience: Deep knowledge of GSM, WCDMA, LTE, and 5G protocols.
• ✅ Full Customization: Can OEM and ODM, customize sim available for branding, ICCID, and algorithms.

📱 1. Writable 4G VoLTE SIM Cards (Mini, Micro, Nano)

Our Writable 4G VoLTE SIM Cards are the industry standard for telecom operators deploying voice-over-LTE.

• Compatibility: Compatible with Mini, Micro, Nano 2FF/3FF/4FF form factors.
• Technology: Supports FDD WCDMA GSM ISIM/USIM standards.
• Flexibility: Available as blank volte sim card units or pre-personalized.
• Customization: We offer blank 4G VoLTE Program SIM Card ISIM USIM fully customizable to your network specs.

Writable 4G VoLTE SIM Cards, Blank VoLTE SIM Card, FDD WCDMA GSM ISIM/USIM.

🌐 2. Next-Gen 5G NR ISIM & USIM Cards

Step into the future with our Programmable Blank 5G NR ISIM Card. We support the latest 3GPP R16 standards for both Standalone (SA) and Non-Standalone (NSA) networks.

Our 5G Portfolio Includes:

• 5G VoLTE ISIM Card Blank Mini Nano Micro SIM Card – Ready for IMS voice services.
• Blank SIM Card 5G USIM Card Reader Writer + 3PCS Blank Programmable 5G NR ISIM Cards – Complete starter kits.
• Advanced 5G Java Support: Compatible with 5G Java 4.2.5 and 4.2.11 versions.
• Network Ready: Fully tested for SA/NSA 3GPP R16 VoLTE Operators.

 Programmable Blank 5G NR ISIM Card, 5G VoLTE ISIM Card, 5G Java 4.2.11, SA/NSA 3GPP R16.

🛠️ 3. SIM Card Programmer Kits & Tools

HKCARD provides the tools you need to personalize your cards. We offer Advanced VoLTE ISIM Card Program Kit with SIM Reader and LTE Programming Tools.

 SIM Card Reader Writer, Programmer Kit, LTE Programming Tools.

🎨 4. eSIM, iSIM & Custom Design (OEM/ODM)

We are leaders in embedded SIM technology.

• eSIM Solutions: MINI Nano Micro Programmable JAVA Blank ESIM Card RSP 2FF 3FF 4FF GSMA.
• iSIM Innovation: Blank iSIM card 4G VoLTE WCDMA GSM with writable memory.
• Design Service: Need a SIM Card/LTE USIM Card Design template? We provide full graphical design and printing services.

Note: We support multi-language requests, including Kartu ESIM MINI Nano Micro Programmable JAVA Kosong for Indonesian operators and Beschreibbare leere 4G VoLTE ISIM/USIM-Karte for German markets.

 Programmable Blank SIM LTE USIM, Blank iSIM card, ESIM RSP, OEM ODM.

❓ Frequently Asked Questions (FAQ)

Q1: What is a Writable 4G VoLTE SIM Card?
A: It is a blank programmable SIM card (Mini/Micro/Nano) that allows telecom operators to write their own ICCID, IMSI, and authentication keys (Ki/OPc) using a programmer. HKCARD supplies these compliant with FDD WCDMA GSM ISIM/USIM standards.

Q2: Do you support 5G SA and NSA modes?
A: Yes. Our Programmable Blank 5G NR ISIM Card supports both SA/NSA 3GPP R16 and VoLTE, making it perfect for testing 5G networks.

Q3: Can I customize the SIM cards with my logo?
A: Absolutely. We offer OEM and ODM services. You can customize sim available options including logo printing, ICCID ranges, and specific Milenage algorithms.

Q4: What is the minimum order quantity (MOQ)?
A: We are flexible. You can order 100 pieces/lot for testing, or bulk orders for commercial deployment.

Q5: Do you provide the software to write the cards?
A: Yes. We sell the Advanced VoLTE ISIM Card Program Kit which includes the SIM Reader and LTE Programming Tools and software.

Q6: Are your cards compatible with the Milenage algorithm?
A: Yes. Our Empty 4G VoLTE Program SIM Card supports Milenage (Mileage) algorithm and can be configured with custom ADM, KI, and OPC keys.

Q7: Do you ship to Europe/Germany?
A: Yes. We ship globally. We have specific listings for Beschreibbare leere 4G VoLTE ISIM/USIM-Karte for European clients.

Q8: Can you make iSIM cards?
A: Yes, we offer Blank iSIM card 4G VoLTE WCDMA GSM solutions for IoT devices requiring integrated security.

Q9: What form factors do you offer?
A: We offer Mini (2FF), Micro (3FF), Nano (4FF), and 3-in-1 punch-out cards.

Q10: How fast can I get a sample?
A: Samples usually ship within 24-48 hours after confirmation.

1. HKCARD: #1 Supplier of Writable 4G VoLTE & 5G NR SIM Cards (OEM/ODM)
2. Buy Blank Programmable SIM Cards & 5G ISIM Kits Direct from Factory
3. Customizable 4G VoLTE & 5G SIM Cards for Telecom Operators
4. Advanced SIM Card Programmer Kits & Blank eSIM Solutions by HKCARD
5. Reliable Blank SIM Card Manufacturer: 10+ Years Experience

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HKCARD ELECTRONICS CO., LIMITED

📧 Email:byronhan@cardmfg.com

🌐 Website: https://www.cardmfg.com/
📱 WhatsApp/Wechat: +8615817372512