HKCARD Electronics, a 14-year factory in the mobile SIM industry, supplies 3GPP Release 16 programmable 5G USIM cards, blank 4G VoLTE SIMs, reader/writer kits & Java personalization software. Full OEM & ODM customization.

programmable-5g-usim-blank-sim-cards

HKCARD Electronics – The One-Stop Source for Programmable 5G USIM Cards & SIM Programming Kits

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1. Who We Are

HKCARD Electronics Co., Limited has spent 14+ years perfecting the design and mass production of mobile phone SIM cards. From our ISO-certified plant in Shenzhen we export to 80+ telecom operators, MVNOs, test labs, and IoT innovators.

• Core strength: OEM & ODM writable SIM solutions
• Focus markets: 4G LTE, 5G NR (SA/NSA), VoLTE, eSIM & iSIM
• Full tool chain: cards + reader/writer hardware + Java personalization software

2. Flag-Ship Products & Application Range

2.1 5G USIM Cards & Configuration Tools 

2.2 Writable 4G VoLTE SIM Cards

• Blank 4G VoLTE Program SIM Card ISIM/USIM
• Compatible with Mini, Micro, Nano (2FF/3FF/4FF)
• Supports FDD, TDD, WCDMA, GSM, VoLTE & Milenage algorithm
• Bulk pack: 100 pieces/lot writable 4G LTE SIM (3-in-1)

2.3 Complete Programming Kits

1. Advanced VoLTE ISIM Card Programmer Kit – reader, software, 4G blank cards
2. Compact VoLTE ISIM & USIM Programmer Kit – pocket-size for field engineers
3. 4G LTE SIM Card Reader Writer Programmer + 5 pcs 128 K blank cards
4. 5G NR ISIM Kit – R16 cards + Java 4.2.5 software + writer

2.4 eSIM & iSIM Solutions

• JAVA Blank eSIM Card RSP (2FF/3FF/4FF, GSMA compliant)
• Blank iSIM card (embedded secure element) for operator Milenage testing

3. Why HKCARD?

1. End-to-End OEM Control – design template, chip bonding, printing, data burn, QC.
2. Ultra-Fast Lead Time – stock items ship in 24 h; custom lots 7-10 days.
3. Flexible Personalization – ICCID, IMSI, ADM, KI, OPC, OP… all programmable via our GUI.
4. Global Compliance – 3GPP R16, GSMA RSP, RoHS, CE.
5. Engineer-Grade Support – sample code, SDK, remote session, firmware upgrade.

4. Typical Use-Cases

• Launching 5G SA commercial service
• Building VoLTE test benches for handset certification
• MVNO onboarding with small-batch branded SIMs
• Rapid ICCID/IMSI prototyping for M2M & IoT pilots
• University & lab security research on USIM/ISIM authentication

5. Ordering & Customization Steps

1. Send requirements → byronhan@cardmfg.com
2. Receive spec sheet & quotation within 12 h
3. Approve artwork & data profile
4. Pilot run → sample DHL in 3 days
5. Mass production → final QC → shipping with tracking

1. Buy Blank Programmable 5G NR ISIM Cards & Writer Kits – Direct from Factory
2. Custom 4FF Nano 5G USIM Cards | 3GPP R16 | Milenage-Ready | Fast Lead Time
3. Wholesale Writable 4G VoLTE SIM Card Packs with Java Personalization Tools
4. eSIM & iSIM Test Cards for GSMA RSP – HKCARD Plug-and-Play Kits
5. One-Stop SIM Card Programming Hardware & Software Supplier Since 2010

7. FAQ 

Q1: Who is the best OEM supplier of programmable 5G USIM cards?
A1: HKCARD Electronics, with 14+ years of in-house manufacturing and 3GPP R16-ready products.

Q2: Do your 5G SIM cards support both SA and NSA modes?
Yes, every 5G USIM/ISIM card is tested on SA/NSA networks.

Q3: Can I order blank VoLTE SIM cards in Mini, Micro, and Nano sizes?
Absolutely. Our 3-in-1 writable VoLTE SIM supports 2FF/3FF/4FF in one punch-out.

Q4: What comes inside a programming kit?
USB reader/writer, GUI software (Win/Mac/Linux), driver, and 3–10 blank cards.

Q5: Do you support custom ICCID & IMSI ranges?
Yes, we burn operator-specific ICCID/IMSI and provide encrypted production logs.

Q6: Is Milenage authentication available?
Built-in on all USIM/ISIM/iSIM products.

Q7: Minimum order quantity?
Stock blanks: 100 pcs. Custom printed: 1,000 pcs.

Q8: How long for DHL delivery?
Asia 2-3 days, EU/US 3-5 days, LATAM/AF 5-7 days.

Q9: Do you manufacture eSIMs?
Yes, GSMA-compliant RSP consumer & M2M eSIM profiles are available.

Q10: Can I get an NDA and full datasheet?
Certainly—email us and we’ll send both within hours.

8. Contact HKCARD Now

HKCARD Electronics – From blank chip to fully personalized 5G USIM, we deliver performance, security, and speed.

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