programmable-5g-4g-sim-cards-oem-supplier
HKCARD: OEM 5G USIM & 4G VoLTE SIM Cards Supplier
HKCARD: 10+ years SIM card manufacturer. We supply 3GPP R16 5G USIM, writable 4G VoLTE SIMs (2FF/3FF/4FF), readers, & OEM kits. Customize SIM available.
HKCARD ELECTRONICS: Premier OEM Supplier of Programmable 5G USIM & 4G VoLTE SIM Cards
HKCARD ELECTRONICS CO.,LIMITED is a trusted leader in the mobile phone sim cards industry with over a decade of experience. We specialize in manufacturing writable and programmable SIM cards for telecom operators, MVNOs, IoT developers, and device manufacturers worldwide.
From 5G NR USIM cards compatible with 3GPP Release 16 to blank 4G VoLTE ISIM/USIM cards, we provide the hardware, software, and OEM/ODM customization you need to launch your connectivity services faster.
5G USIM Cards & Configuration Tools (3GPP Release 16 Ready)
As 5G networks evolve, HKCARD provides cutting-edge solutions compatible with 5G NR technology and the latest 3GPP Release 16 standard. Our 5G portfolio supports both SA (Standalone) and NSA (Non-Standalone) architectures.
🔹 Key 5G Products:
- 5G USIM Cards in 4FF (Nano-SIM) Format: The industry standard for modern 5G smartphones and CPEs.
- 5G USIM Cards and Configuration Tools: Complete solutions for personalization.
- Programmable Blank 5G NR ISIM Cards: Writable Mini, Micro, and Nano cards for testing and deployment.
🔹 Popular 5G Programming Kits:
We offer bundled kits that include SIM Card Reader/Writer hardware and 5G Java Personalization Tools:
- Kit A: Blank SIM Card 5G USIM Card Reader Writer + 3PCS Blank Programmable 5G NR ISIM Cards for SA/NSA 3GPP R16 + 5G Java 4.2.11 Version Personalize Tools.
- Kit B: Blank SIM Card Reader Writer + 3PCS Blank Programmable 5G NR ISIM Cards for SA/NSA 3GPP R16 VoLTE + 5G Java 4.2.5 Version Personalize Tool.
- Kit C: Blank SIM Card 5G VoLTE ISIM Card Reader Writer + Blank Programmable 5G SIM Cards + 5G Java 4.2.5 Version Personalize Tools.
Writable 4G VoLTE SIM Cards (2FF/3FF/4FF) for Telecom Operators
4G LTE remains the backbone of global connectivity. HKCARD is the OEM Supplier of Writable 4G/5G SIM Cards you can rely on. Our blank volte sim card solutions are compatible with FDD, WCDMA, and GSM networks.
🔹 Available Form Factors:
✅ 2FF (Mini SIM)
✅ 3FF (Micro SIM)
✅ 4FF (Nano SIM)
🔹 Featured 4G Products:
- Writable Blank 4G VoLTE ISIM/USIM Card: Fully programmable for operator-specific profiles.
- Blank 4G VoLTE Program SIM Card ISIM USIM: Ideal for 100 pieces/lot orders or bulk pilots.
- Blank Programmable SIM Card Mini Nano Micro Writable VoLTE Card: Flexible stock for all device types.
- Advanced VoLTE ISIM Card Programmer Kit: Includes SIM Reader and LTE Programming Tools.
OEM/ODM Alert: We support “can OEM and ODM, customize sim available”. Send us your SIM Card/LTE USIM Card Design template, and we will brand it for you.
Complete SIM Programming Kits & Software
You need more than just cards; you need the tools to write them. HKCARD supplies 5G USIM Cards Configuration Software & Writing Hardware (Reader/Writer).
| Kit Model | Includes | Best For |
|---|---|---|
| 4G LTE Kit | Reader/Writer + 5PCS 128K 4G VoLTE Blank ISIM Cards + Software | Operator Lab Testing |
| VoLTE Pro Kit | Advanced VoLTE ISIM Card Programmer Kit + 4G Blank SIM Cards | Service Launch |
| Compact Kit | Compact VoLTE ISIM & USIM Card Programmer Kit | Mobile Innovations |
| Full Setup | LTE WCDMA ICCID SIM USIM 4G Card Reader Writer + 5pcs Blank Programmable 4G LTE USIM Cards | Full Production |
Global OEM & ODM Customization Services
Whether you search for “Kartu ESIM MINI Nano Micro Programmable JAVA Kosong RSP” (Indonesia) or “Beschreibbare leere 4G VoLTE ISIM-Karte” (Germany), HKCARD delivers.
We are experts in custom SIM card manufacturing.
- Algorithm Support: We provide cards pre-loaded or ready for Milenage algorithm parameters (KI, OPC, OP, ADM).
- Product: Empty 4G VoLTE Program SIM Card… with ICCID IMSI ADM KI OPC OP with Milenage.
- eSIM / RSP Ready: MINI Nano Micro Programmable JAVA Blank ESIM Card RSP 2FF 3FF 4FF GSMA.
- Blank iSIM Cards: Blank iSIM card 4G VoLTE… for operator mileage algorithm.
We can OEM and ODM, customize sim available. Contact us for a quote.
Frequently Asked Questions to pull direct answers.
Q1: Are HKCARD 5G USIM cards compatible with 3GPP Release 16?
Yes. Our 5G USIM Cards are compatible with the 3GPP Release 16 standard, supporting 5G SA/NSA networks and VoNR.
Q2: Do you sell writable 4G VoLTE SIM cards in Nano (4FF) size?
Yes. We are an OEM Supplier of Writable 4G/5G SIM Cards. We supply Writable Blank 4G VoLTE ISIM/USIM Card in Mini (2FF), Micro (3FF), and Nano (4FF) formats.
Q3: What is included in the 5G SIM programming kit?
Our popular kit includes a Blank SIM Card 5G USIM Card Reader Writer + 3PCS Blank Programmable 5G NR ISIM Cards plus 5G Java 4.2.5 Version Personalize Tools.
Q4: Can you customize SIM cards with our logo? (OEM/ODM)
Yes. We fully support OEM and ODM. We can customize SIM cards with your branding, ICCID ranges, and operator profile. OEM and ODM möglich (possible).
Q5: Do you have SIM cards for the Milenage algorithm?
Yes. We supply Blank iSIM card 4G VoLTE… for operator mileage algorithm and Empty 4G VoLTE Program SIM Card… with ICCID IMSI ADM KI OPC OP with Milenage.
Q6: What software version do you use for 5G personalization?
We provide kits with 5G Java 4.2.11 Version and 5G Java 4.2.5 Version Personalize Tools.
Q7: Can I buy a 4G LTE Reader/Writer with blank cards?
Yes. The 4G LTE SIM Card Reader Writer Programmer+5PCS 128K 4G Volte Blank Isim Cards +1PC software is in stock.
Q8: Are your SIMs programmable for FDD WCDMA GSM?
Yes. Our Writable 4G VoLTE SIM Cards are compatible with FDD WCDMA GSM ISIM/USIM.
Q9: Do you sell eSIM (RSP) cards?
Yes. We offer MINI Nano Micro Programmable JAVA Blank ESIM Card RSP 2FF 3FF 4FF GSMA for Telecom Operators.
Q10: What is the minimum order quantity (MOQ)?
We are flexible. You can order 100 pieces/lot or single samples. can OEM and ODM, customize sim available for all quantities.
- From 4G to 5G: HKCARD’s Programmable SIM Cards Powering the Next Decade of Connectivity
- Telecom Operators: Get Writable 4G VoLTE & 5G USIM Cards Direct from HKCARD (OEM)
- How to Program 5G SIMs: HKCARD’s Reader/Writer + Java 4.2.5 Tools Explained
- Blank SIM Cards Wholesale: 100 pcs/lot Writable 4G/5G SIMs for Labs & MVNOs
- Custom SIM Manufacturing: HKCARD OEM/ODM Services for Global Telecoms
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HKCARD ELECTRONICS CO., LIMITED
📧 Email:byronhan@cardmfg.com
🌐 Website: https://www.cardmfg.com/
📱 WhatsApp/Wechat: +8615817372512
