As a professional IC card supplier with 16 years of experience, Shenzhen Jianhe Chengda Technology Co., Ltd. not only produces waterproof IC cards but also offers a full range of customized, highly durable IC cards tailored to different usage scenarios.
IC cards can be categorized by technology type as contact IC cards, contactless IC cards (such as NFC cards and RFID cards), and dual-interface IC cards. They are widely used in transportation, security, utility bill payments, anti-counterfeiting, and traceability. Regular IC cards are prone to chip short circuits and data loss if exposed to water or humidity for extended periods. Waterproof IC cards, however, achieve this protection through specialized processes:
• Upgraded packaging: A double-layer seal made of PVC/ABS material, combined with ultrasonic welding or epoxy resin potting, isolates the chip from external moisture.
• Optimized surface treatment: A wear-resistant and waterproof coating is applied to the card surface, enhancing corrosion resistance and adapting to harsh environments such as outdoor and underwater environments.
• Chip protection design: Industrial-grade moisture-proof chips, combined with high-temperature, acid- and alkali-resistant packaging materials, ensure stable operation in environments ranging from -20°C to 85°C.
As a leading domestic IC card supplier, Jianhe Chengda boasts a 5,000-square-meter standardized production facility equipped with comprehensive printing, lamination, packaging, punching, and testing production lines. Its monthly production capacity exceeds 8 million NFC cards and 10 million electronic tags. Our waterproof IC cards have passed IP68 waterproof testing and are successfully used in applications such as pool access control, water park lockers, and outdoor inspections. We have established long-term partnerships with over 2,000 system integrators and foreign trade companies, and our products are exported to over 100 countries and regions.
Whether it's a high-frequency NFC waterproof card, an ultra-high-frequency RFID anti-metal tag, or a contactless IC waterproof card, we can customize the size, frequency, storage capacity, and printing pattern to meet your needs.
If you have any questions or inquiries about IC cards, please contact the customer service staff of Shenzhen Jianhe Chengda Technology Co., Ltd. They will recommend the right IC card based on your specific needs and usage environment, providing you with a one-stop solution from design to delivery.
Founded in 2012, the company offers not only white blank cards and labels, but also full-color pre-printed cards and other customization services.
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