Key cards, product shell mold from refined, high-temperature corrosion High pressure injection of material from internal RF card chip package by filling epoxy resin, a combination of ultrasonic welding. Chip: You can package FM1108, S50, S70, EK4100, EM4100, T5577, etc. Material: plastic Features: ① small and exquisite appearance, durable, do not fade. ② product waterproof, shockproof, anti-corrosion. ③ can be hung on a keychain channeling, easy to carry. ④ a variety of styles and colors to choose from. ⑤ provide production according to customer designs. ⑥125Khz / 13.56Mhz can demand a variety of chip packages can be complex package. ⑦ can be sprayed ID code, serial number. ⑧ Working temperature: -20-60 ° C silicone wristband watch card is a convenient and durable for wearing in the above can only be sold varieties RF shaped cards, chips and packaged using ultrasonic coil, has a good waterproof and shock resistant advantages, and can be reused, particularly suitable for use park and swimming pool environment. It may also be used for access control, club members and staff management. Color: red, black, yellow, blue and so on Material: Environmental silicone National Protection Agreement: IP67, IP68 ultrasonic welding, waterproof performance. Temperature: -25 ° C ~ + 70 ° C Description: 1. With three anti Features: Waterproof / moisture / shock; and high temperatures. 2. The closed-loop strap, flexible, easy to wear and easy to use. 3. Widely used in extremely humid environments swimming pool, cooling libraries, water patrol, field operations, and even a long soak in water and other harsh conditions, can be normal credit card. 4. imitation of the table-shaped cards containing contactless chip, which provides low-frequency chip (125KHZ) 5. Chip Type: can encapsulate EM4200, 6. surface EM4305, TK4100, T5577, FM1108, S50, S70, ECODE2 screen printing, etc., Coding, quantities can specify color products. The main production: PVC card, IC card (contact / non-contact M1 card), Epoxy IC / ID card ID card (EM thick card, thin card) card (health insurance card, social security card, bus cards, student cards, work permits employee cards, badges, parking cards, attendance cards, badges, meeting cards, membership cards, VIP cards, loyalty cards, discount cards, gold and silver cards, business cards, badges, card readers, writing cards, IC card , ID cards, smart cards, card, membership cards, magnetic stripe cards, shaped cards, portrait cards, telecom cards, scratch cards scratch cards, visiting cards, medical cards, plastic cards, barcode cards, chip cards, transparent cards, grinding Shaka, discount cards, calendar cards, PVC cards, insurance cards, PVC billboard, medical clinic cards, passwords, cards, smart cards, loyalty cards, stored value cards.