HKCARD: Professional Manufacturer of Programmable 4G VoLTE & 5G SIM Cards
META DESCRIPTION: HKCARD ELECTRONICS manufactures premium 4G VoLTE and 5G SIM cards with full OEM/ODM customization. Over 10 years manufacturing experience serving telecom operators globally.
About HKCARD ELECTRONICS CO., LIMITED
HKCARD ELECTRONICS CO., LIMITED has served the telecommunications industry for more than ten years. We manufacture programmable SIM card solutions for mobile network operators, MVNOs, testing laboratories, and IoT companies around the world. Our factory produces high-quality blank SIM cards that meet international GSMA standards.
Product Categories
Writable 4G VoLTE SIM Cards
We manufacture blank 4G VoLTE SIM cards compatible with all major network types. These cards work with Mini (2FF), Micro (3FF), and Nano (4FF) devices.
Technical Specifications:
- Storage capacity: 128K
- Network support: FDD, WCDMA, GSM
- Programmable fields: ICCID, IMSI, KI, OPC
- Algorithm support: Milenage customization available
Common Uses:
- Mobile network operators launching VoLTE services
- Virtual network operators building new networks
- Testing facilities conducting network quality checks
Our blank 4G VoLTE program SIM cards ship with programming capabilities ready to use.
5G NR ISIM & USIM Cards
HKCARD manufactures 5G-ready ISIM and USIM cards for next-generation networks. Our 5G cards support both Standalone (SA) and Non-Standalone (NSA) network architectures.
Features:
- 3GPP Release 16 compliant
- Compatible with 5G SA, NSA, and 4G LTE
- Java Card platform supported
- Multi-format available (2FF/3FF/4FF)
Applications:
- 5G network deployment by carriers
- Connected device development
- 5G performance testing and research
We offer blank 5G USIM cards with reader/writer kits that include everything needed for card personalization.
SIM Card Programming Equipment
HKCARD supplies the tools required to program and test SIM cards:
- Card readers and writers
- Personalization software (Java versions 4.2.5 and 4.2.11)
- Complete programming kits
Available Kit Options:
- VoLTE ISIM programming kit with reader and LTE tools
- Compact USIM card programmer for mobile networks
- 4G LTE reader/writer with 5 blank 128K ISIM cards and software
International Market Support
We serve customers in multiple regions with localized documentation:
German-Speaking Markets:
- Beschreibbare leere 4G VoLTE ISIM/USIM-Karte
- Programmierbare leere SIM LTE USIM-Karte
- Full German-language technical documentation
Indonesian Market:
- Kartu ESIM MINI Nano Micro Programmable JAVA Kosong RSP
- Documentation for Indonesian telekomunikasi operators
Global Standards:
- MINI Nano Micro Programmable JAVA Blank ESIM Card RSP
- All formats: 2FF, 3FF, 4FF
- GSMA certified for worldwide compatibility
Custom Manufacturing Services (OEM/ODM)
HKCARD offers complete customization for telecom operators:
Branding Services:
- Company logo printing on card body
- Custom artwork and design
- SIM card design template services
Technical Customization:
- Pre-programmed Milenage algorithms
- Custom KI and OPC values
- Operator-specific configurations
Production Volume:
- Small test batches (minimum order applies)
- Large-scale production runs
- Flexible order quantities from 100 to 100,000+ pieces
Specialty Products:
- Custom iSIM cards for 4G VoLTE WCDMA GSM networks
- Bulk writable programmable blank SIM cards (100 pieces/lot)
- 3-in-1 combo cards (Mini/Nano/Micro in one)
Common Questions About Our SIM Cards
What storage capacity do your SIM cards have?
Our standard programmable SIM cards include 128K storage, which provides sufficient space for comprehensive network programming and operator applications.
Which network types are supported?
HKCARD SIM cards work with FDD, WCDMA, and GSM networks. Our 5G cards additionally support 5G SA and NSA architectures according to 3GPP standards.
Can you program cards with our specific authentication settings?
Yes. We program cards with your Milenage algorithm parameters, authentication keys, and other security credentials according to your specifications.
What card sizes do you manufacture?
We produce all standard form factors: Mini (2FF), Micro (3FF), and Nano (4FF). We also offer 3-in-1 combo cards that include all three sizes in one card.
Do you ship to other countries?
HKCARD ships worldwide. We offer express shipping for urgent orders and economical shipping for large quantities. All shipments include tracking numbers and insurance coverage.
How does your 5G SIM card work with different network architectures?
Our programmable blank 5G NR ISIM cards contain the technical specifications to operate on both Standalone (SA) and Non-Standalone (NSA) 5G networks, making them compatible with various deployment scenarios.
Can you add our company branding to the cards?
Yes. Our OEM service includes custom logo placement, brand colors, and special artwork. We provide SIM card design templates to help you create the exact look you need.
What comes with your programming kits?
Each kit typically includes: SIM card reader/writer hardware, blank programmable cards (quantity varies by kit), personalization software, and installation documentation.
How long does production take?
Standard blank SIM cards usually ship within 5-7 business days. Custom OEM/ODM orders with branding or pre-programming typically require 2-3 weeks, depending on order complexity.
What technical support do you provide?
HKCARD offers installation help, software updates, troubleshooting assistance, and technical consultation for all our programming tools and SIM card products.
How can I request a price quote?
Contact us by email or website form with your requirements (card type, quantity, customization needs). We typically respond with quotes within 24 hours during business days.
Why Work With HKCARD?
Manufacturing Experience
HKCARD has manufactured SIM cards for over ten years. Our factory team understands telecom network requirements, international standards, and operator-specific needs.
Complete Product Range
From basic blank VoLTE SIM cards to advanced 5G programming systems, HKCARD supplies everything telecom operators need. Our 3-in-1 cards and multi-language support serve operators in many countries.
Partnership Approach
We work directly with operators to understand their specific requirements. Whether you need standard blank cards or fully customized solutions, HKCARD adapts to your project needs.
Quality Manufacturing
All HKCARD SIM cards meet GSMA specifications and undergo quality testing before shipment. We use reliable materials and proven manufacturing processes.
Get Started With HKCARD
Contact HKCARD ELECTRONICS to discuss your programmable SIM card requirements:
HKCARD ELECTRONICS CO., LIMITED
Email: byronhan@cardmfg.com
Website: https://www.cardmfg.com/
WhatsApp/WeChat: +8615817372512
Blank 4G VoLTE SIM Cards | 5G ISIM USIM Cards | SIM Card Programming Tools | OEM SIM Card Manufacturing | Writable Telecom SIM Cards | Programmable Network Cards
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HKCARD ELECTRONICS CO., LIMITED
Email: byronhan@cardmfg.com | Website: https://www.cardmfg.com/ | WhatsApp/WeChat: +8615817372512
