As a GSMA-certified SIM card manufacturer with 15 years of industry expertise, HKCARD Electronics Co., Limited delivers cutting-edge SIM solutions for telecommunications, IoT, and manufacturing sectors worldwide. Our specialized NFC SIM cards and industrial-grade test SIMs empower leading device manufacturers across three continents.
Core Competencies
Advanced NFC SIM Technology
Manufacture GSMA-compliant NFC SIM cards (ISO/IEC 14443 Type A/B)
Multiple form factors: Blank Nano/Micro/Standard SIMs
Applications: Contactless payments (Apple Pay/Google Pay), secure access systems
Industrial Test SIM Solutions
3G/4G Blank Nano SIM Cards for production line testing
Customized ICCID encoding for OEM validation
Compatible with all major chipset platforms (Qualcomm/Mediatek/Unisoc)
African Market Specialization
Localized SIM card manufacturing in Nigeria and South Africa
MTN/Safaricom-approved SIM profiles
Tropical climate-resistant materials
Technical Specifications
Product CategoryCompliance StandardsKey FeaturesNFC SIM CardsISO/IEC 14443, EMVCo13.56MHz, 64KB-256KB memoryTest SIM Cards3GPP TS 31.101Pre-programmed IMSI/MSISDNAfrican Market SIMsGSMA SAS-UPLocal carrier profiles
Global Partnerships
Tier 1 Clients: Huawei (RFID testing), Xiaomi (NFC validation), OPPO (production line SIMs)
Manufacturing Partners: Foxconn, BYD Electronics, Wingtech
African Distributors: Tecno Mobility, Itel Mobile
Quality Assurance
ISO 9001:2025 certified manufacturing facilities
100% electrical testing before shipment
Batch traceability system
ConclusionHKCARD Electronics combines German engineering precision with Asian manufacturing efficiency to deliver reliable SIM solutions. Our vertically integrated production ensures consistent quality from silicon wafer to finished product.
Contact HKCARD Today
Partner with HKCARD ELECTRONICS for OEM SIM cards
📞 Contact us now:byronhan@cardmfg.com
byronhan1@gmail.com
byron@cardmfg.com
My skype/Teams is byron1681
Whatsapp /Phone Number:+8615817372512
🌐 Visit our website: https://www.cardmfg.com/
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