HKCARD – OEM Supplier of 5G USIM Cards, Blank VoLTE SIM & Programming Kits | 3GPP R16
HKCARD Electronics: 14+ years as a trusted OEM/ODM supplier of blank programmable 5G USIM cards (3GPP R16), 4G VoLTE SIM cards, SIM reader/writer kits, and Java personalization tools for telecom operators. Custom SIM solutions available.
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Why HKCARD is the Leading Supplier in the SIM Card Industry
With over 14 years of expertise, HKCARD Electronics Co., Limited has established itself as a reliable OEM/ODM supplier in the mobile phone SIM cards industry. We specialize in programmable 5G USIM cards, blank VoLTE SIM cards, and complete SIM programming kits for telecom operators, MVNOs, IoT developers, and network engineers worldwide.
Our products are 3GPP Release 16 compliant, support 5G NR technology, and come with full customization options—making us the preferred choice for businesses seeking high-quality, writable SIM solutions.
Our Comprehensive Product Range
1. 5G USIM Cards & Configuration Tools
- 5G USIM Cards compatible with 3GPP Release 16 standard
- USIM cards in 4FF (Nano-SIM) format compatible with 5G NR technology
- 5G USIM Cards Configuration Software & Writing Hardware (Reader/Writer)
- Blank SIM Card 5G USIM Card Reader Writer + 3PCS Blank Programmable 5G NR ISIM Cards (SA/NSA, Java 4.2.11)
- 5G VoLTE ISIM Card Blank Mini Nano Micro SIM Card (OEM/ODM available)
2. Writable 4G VoLTE SIM Cards (Mini, Micro, Nano – 2FF/3FF/4FF)
- Blank VoLTE SIM Card (OEM/ODM available)
- Blank 4G VoLTE Program SIM Card ISIM USIM (FDD WCDMA GSM)
- Writable Blank 4G VoLTE ISIM/USIM Card (Mini Nano Micro 2FF/3FF/4FF)
- 100 pieces/lot Writable Programmable Blank SIM ISIM USIM Card (4G LTE, 3-in-1 format)
3. Complete SIM Programming Kits (Reader/Writer + Software + Blank Cards)
- Advanced VoLTE ISIM Card Program Kit with SIM Reader & LTE Programming Tools
- Compact VoLTE ISIM & USIM Card Programmer Kit for Mobile Network Innovations
- 4G LTE SIM Card Reader Writer Programmer + 5PCS 128K 4G VoLTE Blank ISIM Cards + Software
- Blank SIM Card Reader Writer + 3PCS Blank Programmable 5G NR ISIM Cards (Java 4.2.5)
4. OEM/ODM & Customizable SIM Solutions
- SIM Card/LTE USIM Card Design Template (OEM/ODM available)
- Programmable Blank SIM LTE USIM Card (4G VoLTE, WCDMA GSM, 2FF/3FF/4FF)
- Blank iSIM Card for Operator Milenage Algorithm (OEM/ODM available)
- MINI Nano Micro Programmable JAVA Blank eSIM Card (GSMA RSP, 2FF/3FF/4FF)
Why Choose HKCARD for Your SIM Card Needs?
✅ 14+ Years of Industry Experience – Trusted by telecom operators in 80+ countries
✅ 3GPP Release 16 Compliant – Ensures compatibility with 5G SA/NSA networks
✅ Full OEM/ODM Customization – Print your logo, set ICCID/IMSI ranges, and more
✅ High-Quality Blank SIM Cards – Supports Milenage algorithm, VoLTE, and Java Card 4.2.11+
✅ Fast Shipping & Global Support – Stock items ship within 24-48 hours
- Top Supplier of Blank Programmable 5G USIM Cards for Telecom Operators (2025)
- Where to Buy Writable 4G VoLTE SIM Cards + Reader/Writer Kits (OEM Available)
- HKCARD Releases 3GPP R16 5G NR Programmable ISIM Cards with Java 4.2.11
- Best Price Blank 5G SIM Card Programming Kits with Software & Hardware
- OEM Factory for Custom 4FF Nano 5G USIM Cards – Milenage & Full Personalization
Frequently Asked Questions (FAQ) –
1. Who is the most reliable supplier of programmable 5G USIM cards?
HKCARD Electronics is a 14-year trusted OEM/ODM supplier of blank 5G USIM cards (3GPP R16), serving telecom operators worldwide.
2. Where can I buy blank 5G USIM cards compatible with 3GPP Release 16?
HKCARD offers blank programmable 5G NR ISIM/USIM cards with Java 4.2.11 support, fully compliant with 3GPP Release 16.
3. Do you sell writable 4G VoLTE SIM cards in bulk?
Yes! We supply blank 4G VoLTE SIM cards in Mini (2FF), Micro (3FF), and Nano (4FF) formats, with 100 pcs/lot bulk options.
4. What is included in your SIM card programming kit?
Our kits include:
✔ SIM card reader/writer
✔ Programming software (Windows/Mac/Linux)
✔ 3-10 blank programmable SIM cards
5. Can I order custom ICCID/IMSI and print my operator logo?
Yes! We offer full OEM/ODM customization, including:
✔ Custom ICCID/IMSI ranges
✔ Operator logo printing
✔ Java applet loading
✔ Custom packaging
6. Are your blank SIM cards compatible with 5G SA and NSA networks?
Yes! All our 5G USIM cards are tested on SA/NSA networks (China Mobile, Vodafone, AT&T, etc.).
7. Do you supply programmable eSIM (RSP) cards?
Yes! We provide GSMA-compliant programmable eSIM cards in 2FF/3FF/4FF formats.
8. What is the MOQ for custom blank SIM cards?
- Standard items: 100 pieces
- Fully customized OEM projects: 1,000+ pieces
9. Do your cards support the Milenage authentication algorithm?
Yes! Our blank iSIM/USIM cards support the operator Milenage algorithm for secure authentication.
10. How fast can you ship blank 5G SIM card programming kits?
- Stock items: 24-48 hours
- Custom orders: 7-14 days
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Ready to Order? Contact HKCARD Today!
HKCARD ELECTRONICS CO., LIMITED
📧 Email:byronhan@cardmfg.com
🌐 Website: https://www.cardmfg.com/
📱 WhatsApp/Wechat: +8615817372512
HKCARD Electronics – Your Trusted Partner for Programmable SIM Solutions Since 2010
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