RFID Anti-Metal Tags Manufacturer
RFIDEcho manufactures RFID anti-metal tags engineered to deliver reliable read performance when mounted directly on steel, aluminium, and other conductive surfaces that would detune or block a standard RFID inlay. Our range covers slim PCB-based tags for IT equipment and tool tracking, ceramic-encased tags for high-temperature industrial environments, and epoxy-potted variants for outdoor infrastructure and heavy machinery. The anti-metal layer — typically a ferrite absorber or PCB spacer — isolates the antenna from the metal substrate, restoring read range to usable levels without adhesive standoffs or complex mounting brackets. Every tag in the range is available with UHF EPC Gen2, HF ISO 15693, or NFC chipsets to match your existing reader infrastructure. Custom dimensions, adhesive types, mounting hole patterns, and enclosure materials are supported for OEM integrations and large-scale deployments. All products carry RoHS, CE, and where applicable ISO 9001 quality certification. Minimum order is 500 pieces, with samples available within 5 business days. Submit your surface material, operating environment, and read range requirements for a product recommendation.
1 product in RFID Anti-Metal Tags
Why Choose RFIDEcho
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Fast Delivery
Sample orders ship within 3–5 business days. Bulk production completes in 15–18 days from order confirmation. Air freight, sea freight, and express courier options available to all major markets.
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OEM & ODM Customization
We have a dedicated printing team with superior colour management technology. Printed products feature accurate colour, minimal aberration, fade-resistant inks, and permanent finish — your brand on every tag, exactly as specified.
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Rich Project Experience
Over 100 mature RFID product solutions developed across retail, tourism, industry, healthcare, logistics, security, and public transportation. Our engineering team brings real-world deployment knowledge to every project consultation.
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Small Orders Accepted
Small orders are welcome — we treat every order with the same attention regardless of quantity. MOQ starts from 500 pieces, with no pressure to overstock. Scale up only when your deployment is proven.
Frequently Asked Questions
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Metal is conductive. When a standard RFID antenna is placed against a metal surface, the induced currents in the metal detune the antenna and reduce its effective read range to near zero. Anti-metal tags address this by incorporating an absorber or spacer layer between the antenna and the metal surface.
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Our anti-metal tags are validated on steel, stainless steel, aluminium, copper, and galvanised surfaces. Highly curved surfaces may require specific tag geometries — contact us with your surface radius for a recommendation.
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Depending on the tag model and reader power, UHF anti-metal tags achieve 0.5–5m on flat metal surfaces. Slim PCB tags in dense IT environments typically read at 0.5–1.5m; larger epoxy-potted tags in open industrial environments reach 3–5m.
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Standard epoxy-potted tags are rated to 85°C. Ceramic-encased variants withstand continuous operation at up to 220°C and short-term exposure to 300°C, suitable for foundry, smelting, and automotive paint oven environments.
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3M industrial adhesive (acrylic, double-coated) is standard for most tags. High-temperature adhesives rated to 200°C, structural epoxy for permanent bonding, and screw-mount variants with pre-drilled holes are available for specific environments.
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Yes. Custom tag dimensions, enclosure shapes, and mounting configurations are available for OEM integrations and large-scale asset tagging programmes. Minimum order for custom dimensions is typically 1,000 pieces.
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UHF EPC Gen2 (Impinj Monza series, NXP UCODE series), HF ISO 15693 (ICODE SLI-X), and NFC (NTAG213/215/216) are all available across the anti-metal tag range.
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MOQ is 500 pieces for standard in-stock configurations. Custom size or enclosure variants have an MOQ of 1,000 pieces. Sample sets are available within 5 business days.
Get a Quote
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