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RFID Anti-metal Tags

  • Function : Encrypt,Decrypt,Other
  • Material : TPU
  • Application Field : ParkingManagement,MedicalInsurance,PublicTransport,Othe

Product Details

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Frequency : UHF Application : Animal farm animal management
chip : Customized.  Special Features : Waterproof, moisture resistant, corrosion resistant
Communication Interface : Chip Place of Origin : China,GuangZhou
Brand Name : ZF CARD Product name : RFID Anti-metal Tags
Size :  Customized Material :  TPU
Printing : Offset Printing  Color : Customized Color
Communication Type :  RFID Craft : Laser Code / QR Code
Surface : TPU Customized support : Customized logo, Graphic customization

Technical principles:

  • Absorptive Layer Design: An absorptive material is placed between the tag and the metal surface to counteract the impact of metal on RF signals, allowing the chip to transmit and receive signals normally
  • Antenna Optimization: Special antenna shapes (such as meandering antennas) are used to alter the signal propagation path and avoid interference from metal.

 

Application scenarios:

  • Industrial Equipment Management: attached to metal tools (wrenches, instruments) and metal equipment (machine tools, servers) to achieve tool borrowing and returning management, as well as equipment inspection records
  • Automotive Manufacturing: affixed to metal automotive parts (engines, chassis) for tracking part information during production processes to ensure quality traceability
  • Logistics Metal Containers: applied to metal shipping containers and metal pallets to automatically identify container identities and store cargo information during logistics operations.
Our Featured Services
1. All our products are made with private molds and have patents, which can protect your brand and authorize you to have exclusive regional sales rights.
2. We have a 20+ R&D team, services for your brands (incl. customization on mold design, color, logo, label, packaging, and more...).please contact our for more detail.
 3. Support small order customization: No matter how big or small your order is, we attach the same importance to it and accompany our customers to grow with the same high-quality service.
 So, contact us now and we will do our best price and quality service for you!

 

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Your Professional RFID Anti-metal Tags Manufacturer in China

Established in 2008, Guangzhou Zhanfeng Smart Card Technology Co., Ltd. is among China’s Top 2 smart card manufacturers. Certified by ISO 9001, ISO 14001 and ISO 45001, we run a 3,000-square-meter factory, 4 production lines, and a 100-strong professional team.

ZF Card focuses on delivering high-quality RFID Anti-metal Tags at reasonable costs. Our factory specializes in producing RFID Anti-metal Tags (along with supporting products like Contact Smart Cards, Contactless RFID Cards, RFID Inlays, etc.)—tailored to meet the needs of metal-surface application scenarios. Every RFID Anti-metal Tag we make undergoes strict quality inspection, ensuring stable performance and reliable recognition even on metal substrates.

By 2024, our products have reached over 90 countries, with over 10 million related items supplied to markets such as the Middle East and South America—speaking to our global reliability. We’re here to offer you cost-effective, high-performance RFID Anti-metal Tag solutions paired with attentive service. Feel free to reach out to Z F Card anytime; we look forward to partnering with you for mutually beneficial cooperation and a brighter future.


Over 18 years of industry experience

Global 100,000+ Hotel Key Card Suppliers

Gold Member of China Smart Card Association

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Q1: Are you manufacturer or trading company?

A1: We are a manufacturer specialized in designing and producing professional top-quality RFID Anti-metal Tags. Our main products include UHF RFID Anti-metal Tags, HF RFID Anti-metal Tags, passive RFID Anti-metal Tags, as well as special-purpose types such as high-temperature-resistant anti-metal tags (for industrial high-temperature environments), waterproof anti-metal tags (for outdoor or humid scenarios), ultra-thin anti-metal tags (for narrow installation spaces), and adhesive/bolt-mounted anti-metal tags, etc., which are popular in Europe, North America, South America, Australia, the Middle East, and Asia. Our RFID Anti-metal Tags feature outstanding advantages such as excellent anti-metal interference performance (stable data reading/writing even when attached to metal surfaces, solving the problem of traditional RFID tags failing on metal), strong signal penetration (reliable data transmission in complex industrial environments), high mechanical strength (resistant to impact, vibration, and friction, adapting to harsh industrial operations), diverse installation methods (adhesive, bolt, magnetic, or rivet mounting for different metal substrates), wide temperature tolerance range (-40℃ to 125℃ for high-temperature models), IP67+ waterproof and dustproof grade, and long service life (passive design with no battery replacement, suitable for long-term asset tracking). They are mainly used for industrial asset management (tracking metal equipment, machinery, and tools), warehouse logistics (managing metal containers, pallets, and metal packaging), automotive industry (tracking auto parts and metal components), construction industry (managing steel structures and metal building materials), and smart manufacturing (real-time monitoring of metal workpieces in production lines).

Q2: Can we have our own LOGO on products and all packages?

A2: Yes, we always provide comprehensive private label services for RFID Anti-metal Tags, supporting diverse customization to match your specific industrial application scenarios, metal substrate characteristics, and brand needs. You can customize various aspects of RFID Anti-metal Tags: chip type (UHF or HF according to reading distance and management system compatibility), size and shape (ultra-thin, square, circular, or custom-shaped to fit narrow or special-shaped metal surfaces), material selection (high-temperature-resistant epoxy resin, durable ABS plastic, or reinforced metal materials for extreme environments), installation method (adhesive-backed for permanent fixation, bolt-mounted for detachable use, or magnetic-mounted for temporary application), printing content (company LOGO, unique asset ID numbers, QR codes for quick information inquiry, or safety warning marks), and additional features (high-temperature-resistant treatment, enhanced anti-corrosion coating for marine environments, tamper-proof design to prevent removal or replacement, and long-distance reading optimization). Additionally, we support customized packaging with your brand information. Please inform us of your detailed customization requirements for the RFID Anti-metal Tags (such as the target metal substrate type, application environment temperature/humidity, management system specifications, and required installation method), and we'll make samples for your confirmation before production. We also have many practical matching packaging options: shockproof cartons (to avoid tag damage during transportation), partitioned packaging (to separate different sizes/models), and moisture-proof plastic bags, as well as bulk packaging for large-quantity orders to meet your cost-saving needs.

Q3: What is the warranty about your product?

A3: Our RFID Anti-metal Tags come with a 5-year warranty. Our RFID Anti-metal Tags are made of high-grade durable materials (epoxy resin, ABS, or reinforced metal), reliable RFID chips, and advanced encapsulation technology, ensuring stable data reading/writing performance even on metal surfaces, no material cracking, deformation, or discoloration (even in harsh environments like high temperatures, humidity, or outdoor exposure), no chip detachment, and consistent signal transmission. These ensure exceptional stability and long-lasting usability (adapting to long-term attachment on metal assets, repeated impact, and exposure to various harsh industrial conditions) during the warranty period. The data storage function of the chips also maintains reliable performance to avoid loss of asset information. If our RFID Anti-metal Tags have any quality problems caused by our side (such as unreadable data on metal surfaces, material damage, chip failure, printing fading, or installation structure failure) during this period, we will bear the shipping cost and provide free replacements.

Q4: Do you have quality control in your factory?

A4: Yes, of course. Quality is always the top priority in our factory, especially for RFID Anti-metal Tags where anti-metal performance, mechanical strength, and environmental adaptability directly affect asset management efficiency and reliability. During the purchasing of all materials (including high-grade epoxy resin/ABS base materials, reliable RFID chips, non-toxic and fade-resistant printing inks, and high-strength installation components), we have a professional team to inspect material quality (such as chip reading/writing performance testing on metal surfaces, material high-temperature/humidity resistance verification, ink adhesion, and installation component strength); during production, we have a professional team to check RFID Anti-metal Tag molding precision, chip encapsulation accuracy (ensuring anti-metal effect), printing clarity and color consistency, installation structure tightness, and edge smoothness (to avoid scratching metal substrates). After the RFID Anti-metal Tags are finished before packaging, we have a professional team to conduct comprehensive inspections, including appearance checks (no burrs, printing defects, or material blemishes), dimensional accuracy verification, data reading/writing tests (testing reading distance, speed, and accuracy on different metal surfaces and complex environments), mechanical strength tests (impact resistance, vibration resistance), waterproof and high-temperature performance tests, and anti-metal interference effect verification.

Q5: What certification does your product have?

A5: We have obtained certificates including CE, RoHS, FCC, FSC, as well as international management system certificates ISO9001 and ISO45001. These certifications fully guarantee that our RFID Anti-metal Tags meet international safety, environmental protection, and high-quality standards. Specifically, they ensure the environmental friendliness and durability of materials (complying with industrial safety regulations), the security and stability of chip technology (reliable data transmission on metal surfaces), the reliability of mechanical and installation performance, and the consistency of product quality. This makes our RFID Anti-metal Tags reliably applicable in global industrial asset management, warehouse logistics, automotive manufacturing, and smart industrial markets, helping customers comply with local quality management and asset tracking requirements.

Q6: How long is your delivery time?

A6: Our delivery time is generally 5-7 days, which also applies to customized RFID Anti-metal Tags (such as chip type selection, LOGO printing, size/shape design for specific metal substrates, high-temperature/waterproof treatment, and installation method customization) as long as the customization requirements are confirmed in advance. This efficient delivery cycle can effectively meet your urgent order needs for various application scenarios such as industrial asset inventory, new production line deployment, warehouse logistics optimization, and automotive part tracking system launch.