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HKCARD: OEM Manufacturer of 4G/5G Programmable SIM Cards & Kits

Trusted supplier of writable 4G VoLTE & 5G NR SIM cards, reader writers, and programming kits. 10+ years experience. Full OEM/ODM & customization. Contact us!

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For over a decade, HKCARD ELECTRONICS CO.,LIMITED has been a cornerstone of reliability in the mobile phone SIM cards industry. As a premier supplier and manufacturer, we empower telecom operators, MVNOs, and technology innovators worldwide with cutting-edge, programmable connectivity solutions. Our expertise lies in providing OEM and ODM services for blank programmable SIM cards, from 4G VoLTE to advanced 5G NR technologies, ensuring seamless network deployment and testing.

Table of Contents

Our Core Product Portfolio: Engineered for Innovation

We offer a comprehensive range of products designed to meet the exacting demands of modern telecommunications. Each product line underscores our commitment to flexibility, quality, and customize sim available services.

Advanced 4G LTE & VoLTE Programmable SIM Solutions

Our 4G VoLTE SIM Cards are the backbone for operators deploying and testing Voice over LTE networks. They offer unparalleled versatility:

Writable 4G VoLTE SIM Cards: Fully programmable blank SIM cards compatible with FDD, WCDMA, and GSM networks.
Universal Form Factors: Available as Mini, Micro, Nano (2FF/3FF/4FF) SIM cards, including convenient 3-in-1 combos.
Complete Development Kits: Our 4G LTE SIM Card Reader Writer Programmer + 5PCS 128K 4G VoLTE Blank ISIM Cards + 1PC software provides a turnkey solution for R&D and personalization.

Whether you need a blank VoLTE SIM card or a Blank 4G VoLTE Program SIM Card ISIM USIM, we supply high-quality, 128K LTE Programmable USIM Cards with support for key algorithms like Milenage.

Next-Generation 5G NR ISIM & USIM Cards

Stay ahead of the curve with our future-proof 5G SIM card solutions, compliant with the latest 3GPP R16 standards.

Programable Blank 5G NR ISIM Card: Designed for both 5G SA (Standalone) and NSA (Non-Standalone) network architectures. These writable 5G USIM cards are essential for 5G VoLTE service rollout.
5G Development & Personalization Kits: Accelerate your 5G projects with our Blank SIM Card 5G USIM Card Reader Writer + Blank Programable 5G SIM Cards + 5G Java 4.2.5/4.2.11 Version Personalize Tools. These Advanced VoLTE ISIM Card Programmer Kits are indispensable for mobile network innovations.

Specialized SIM Card Programming Tools & Kits

We provide the hardware and software needed to bring your SIM cards to life:

Compact VoLTE ISIM & USIM Card Programmer Kit: Ideal for field engineers and developers.
LTE WCDMA ICCID SIM USIM 4G Card Reader Writer Programmer: A versatile tool for programming Blank Programmable 4G LTE USIM Cards.
SIM Card Design Template Services: We offer OEM and ODM for complete SIM Card/LTE USIM Card design, from chip selection to card body artwork.

Global Solutions: eSIM & Multi-Language Support

Understanding diverse market needs, we offer:

eSIM (Embedded SIM) Solutions: Including MINI Nano Micro Programmable JAVA Blank ESIM Card RSP compliant with GSMA standards for telecom operators. For our partners in Indonesia, we supply Kartu ESIM MINI Nano Micro Programmable JAVA Kosong.
German Market Expertise: We cater to German-speaking operators with products like Beschreibbare leere 4G VoLTE ISIM/USIM-Karte and Programmierbare leere SIM LTE USIM-Karte, ensuring clear specifications for the Telekommunikationsoperator.

The HKCARD Advantage: Why Partner With Us?

Decade of Expertise: Over 10 years as a trusted supplier in the SIM card industry.
Full OEM/ODM Flexibility: We don’t just sell products; we build solutions. Customize sim available means we adapt to your technical specs, branding, and volume needs.
End-to-End Kits: From blank SIM cards to reader writers and personalize tools, we provide complete ecosystems.
Global Compliance & Support: Our products support global standards (3GPP, GSMA) and we assist clients in every region.

Frequently Asked Questions (FAQ)

Q1: What does “writable” or “blank programmable SIM card” mean?
A: It means the SIM card is delivered without pre-programmed operator data (like ICCID, IMSI, KI, OPC). You can use our provided SIM Card Reader Writer and tools to personalize it for your specific network, making it ideal for testing, development, and custom deployments.

Q2: Can HKCARD pre-load data and customize the physical card?
A: Absolutely. Our core service is OEM and ODM. We can fully personalize cards with your data, apply your logo and design to the card body (SIM Card Design template), and package them as per your requirements.

Q3: Are your 5G SIM cards compatible with both SA and NSA modes?
A: Yes. Our Programable Blank 5G NR ISIM Cards are explicitly designed for 5G SA/NSA 3GPP R16 networks, ensuring compatibility with current and future 5G infrastructure.

Q4: What is included in a typical programming kit?
A: A kit, such as the Advanced VoLTE ISIM Card Program Kit, usually includes a SIM Reader/Writer, Blank SIM Cards (e.g., 3 or 5 pieces), and the necessary Personalize Tools software on a CD or via download.

Q5: What is the difference between ISIM and USIM?
A: USIM (Universal Subscriber Identity Module) is for 3G/4G networks, while ISIM (IP Multimedia Services Identity Module) is an application on the SIM specifically for IMS services like VoLTE and VoWiFi. Our cards often support both functionalities.

Q6: Do you supply eSIMs?
A: Yes, we offer Programmable JAVA Blank ESIM Card RSP solutions for remote SIM provisioning, catering to the growing IoT and M2M markets.

Q7: What form factors do you offer?
A: We supply all standard sizes: Mini (2FF), Micro (3FF), Nano (4FF), and the popular 3-in-1 combo card that can be popped out to the required size.

Q8: Can I order small quantities for testing?
A: Yes, we cater to both small-scale R&D orders (like our Blank SIM Card 5G Volte ISIM Card Reader Writer + 3PCS kits) and large OEM bulk orders (e.g., 100 pieces/lot).

Q9: What is the “Milenage algorithm” mentioned?
A: Milenage is a standardized algorithm used for authentication in 3G/4G/5G networks. Our Blank iSIM card and other programmable cards support its integration.

Q10: How do I start an OEM project with HKCARD?
A: Simply contact us with your specifications (technology: 4G VoLTE or 5G NR, form factor, quantity, customization needs). Our engineering team will guide you from concept to delivery.

Contact HKCARD ELECTRONICS CO.,LIMITED Today

As a reliable supplier with over ten years of experience, HKCARD is your strategic partner for all programmable SIM card needs. From Blank 4G VoLTE Program SIM Cards to complete 5G NR ISIM Card Programmer Kits, we deliver quality, innovation, and unmatched OEM/ODM support.

Ready to build your connectivity solution?
Contact us now for a quotation and technical consultation.

HKCARD ELECTRONICS CO., LIMITED

📧 Email:byronhan@cardmfg.com

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

Get Blank 5G NR & 4G VoLTE SIM Cards for Telecom – HKCARD OEM
SIM Card Programmer Kits: 4G LTE & 5G NR Solutions from HKCARD
Custom SIM Card Manufacturing: ODM/OEM Services by HKCARD Electronics
Buy Programmable Java SIMs & eSIM RSP – Global Telecom Supplier
Reliable Source for Writable USIM/ISIM Cards & Development Tools

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