25mm diameter ISO15693 I Code Slix NFC Coin Tag is made of hard pvc or pet material with customized printing on top with optional adhesive backside . 18mm ,25mm ,30mm or customized size ,shape are available .With hard pvc or pet material lamination and without any space can make them work in harsh out-door or water environment .Widely use for metro tags ,keychain tags ,etc .

Anti-metal 13.56MHz Hard PVC NFC Tag is made of hard pvc or pet material with customized printing on top with optional adhesive backside . 18mm ,25mm ,30mm or customized size ,shape are available .With hard pvc or pet material lamination and without any space can make them work in harsh out-door or water environment , between hard nfc tag and adhesive we put anti-metal(ferrite) layer material to make our nfc tags can work on metal environment. It can be optional with 13.56MHz ISO 14443A/B and ISO 15693 rfid chips .

Epoxy HF Hard NFC Tag is made of hard pvc and nfc chipset with epoxy over single size or bothsides . They can be printed full color, encode ,serial number , barcode and different kinds of size ,shape as requested . Diameter 25, 30, 35,40mm ,  40*35mm ,42*26mm , 30*30mm ,etc are available . E-co friendly epoxy resin has highly transparency and durable in out-door harsh environment and water proof .Widely use for access nfc keytag , dog ID tags , metro tags , bus tag ,etc . Another 125KHz and 860-960MHz frequency are available .

13mm Round PPS High Temperature Resistant 13.56MHz NFC Tags are made of PPS and heat-resistant vinyl material with optional RFID chips . Around the antenna and rfid chip we make epoxy filling and fix rfid part can not shake and can work durable . They widely use in laundry procedures ,fire-proof suit management , electrical equipment tracking ,etc . Normal working temperature is﹣20℃~65℃, for special working environment such as -10℃~100℃ (14°F /212°F ) can work each 30mins and 200 cycles , high temperature 100℃(212°F) can store over 1000 hours  , -10℃~140℃ (14°F/284°F) can work each 30mins and 100 cycles .storing under 140℃(284°F) will 200 hours .They all follow IP67 level and water proof ,dust proof ,moisture proof ,etc.Another rfid frequency chips are available .

HF I-code Slix 15mm Round Heat Resistant PPS RFID Tag is made of PPS and heat-resistant vinyl material with optional RFID chips .Around the antenna and rfid chip we make epoxy filling and fix rfid part can not shake and can work durable . They widely use in laundry procedures ,fire-proof suit management , electrical equipment tracking ,etc . Normal working temperature is﹣20℃~65℃, for special working environment such as -10℃~100℃ (14°F /212°F ) can work each 30mins and 200 cycles , high temperature 100℃(212°F) can store over 1000 hours  , -10℃~140℃ (14°F/284°F) can work each 30mins and 100 cycles .storing under 140℃(284°F) will 200 hours .They all follow IP67 level and water proof ,dust proof ,moisture proof ,etc.Another rfid frequency chips are available .This type is make 2 holes in 2mm diamater and 15mm diameter whole size ,13.56Mhz  I Code SLIX also NFC forum type 5 and meet NFC applications with enable nfc devices .