Welcome to Sigma NFC, where tradition meets technology. We offer premium metal NFC business cards that leave a lasting impression—no apps, no downloads, just a single tap to share your entire digital profile, contact info, portfolio, and social links.

Our NFC cards are crafted from engraved stainless steel, matte black titanium, or sleek acrylic, offering unmatched elegance. Behind their beauty lies powerful tech—allowing you to update your profile anytime online without changing the card.

Ideal for professionals, creators, founders, realtors, coaches, and anyone who values first impressions and seamless networking.

🧠 Features:

• Tap to share phone number, website, resume, payment links, or portfolio

• Custom engraving & branding for teams and organizations

• Built-in hosting for your digital profile (no extra domain needed)

🌍 One card. Zero waste. Infinite value.

💼 Upgrade your networking game with Sigma NFC – Where smart meets stylish.

🚀 Website Coming Soon