A professional, step-by-step guide for brands and product teams sourcing NFC components for wearables. Covers the full supply chain—from chip design (NXP, STMicro) to inlay fabrication (Otettu, Maanantai Tech) and ODM assembly—plus component types, selection criteria, sertifiointivaatimukset, and vetted supplier recommendations from RFIDHY, RannekeHY, ja NFCWORK.