Every read, engineered.

RFID inlays, labels & NFC tags from Chinaspecified for the read you need

Antenza supplies UHF RFID inlays and labels, on-metal tags and NFC tags built on NXP, Impinj and Alien chips. Tell us the surface, read distance and volume: we shortlist, sample and help you test before you commit to volume.

Get a Quote Request samples
  • Reply within 24 hours
  • Datasheet-verified specs
  • Samples before bulk
  • 100% electrical test
  • ISO 9001 production partner

Products

Three tag families, one engineering process

Every product lists its chip, antenna size and a reference read range. Not sure which family fits? Tell us the surface and read distance.

Popular

Frequently requested inlays and tags

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Applications

Tags chosen for the job

All applications

Why Antenza

Why engineers work with Antenza

We are a new brand, so there is no logo wall or award shelf here. What we offer instead are practices you can check.

Quality & production About us

  • Selection starts from your application

    We ask about the surface, read distance, reader and printer first, then shortlist antennas and chips that fit, not whatever is in stock.

  • Datasheet-verified specs

    Chip sensitivity, memory and protocol come from the official NXP, Impinj and Alien datasheets. Read ranges are labelled as reference values.

  • Samples before bulk

    Validate on your own items, readers and printers before a volume order. We adjust chip, size or format if the first try falls short.

  • 100% inline electrical test

    Inlays are 100% electrically tested inline during production, and every batch is RF-characterised.

  • ISO 9001-certified production partner

    Tags are produced with an ISO 9001-certified partner in Jiangsu; Antenza handles engineering, sampling, testing, QC and export.

  • Straight answers within 24 h

    An engineer replies, not an autoresponder. If a tag will not work on your item, we say so and suggest one that will.

Process

How ordering works

  1. 01

    Specify

    Share surface, read distance, chip preference and volume. We shortlist tags that fit.

  2. 02

    Sample

    Receive sample tags of the shortlisted designs to try in your own setup.

  3. 03

    Validate

    Test on your items, readers and printers. We adjust chip, size or format if needed.

  4. 04

    Produce & ship

    Volume production with 100% inline electrical test, then export shipping.

Start with step 1: send your specs Custom sizes, printing & encoding

Chips

Built on NXP, Impinj and Alien chips

Chip figures come from the official vendor datasheets. We recommend a chip on sensitivity, memory and supply, not on habit.

Compare chips

NXP

Impinj

Alien

NXP, Impinj, Alien and the chip names are trademarks of their respective owners, used here only to identify the chips in our tags. Antenza is not affiliated with or endorsed by these companies.

Guides

Guides written by engineers

All guides

Frequently asked questions

Is Antenza a factory? Who makes the tags?
Antenza is an RFID tag and inlay supplier based in Jiangsu, China. Tags are produced with an ISO 9001-certified production partner; we handle engineering support, sampling, testing, quality control and export, so you deal with one team. See quality & production.

Can I test samples before ordering volume?
Yes. Name the products, or describe the surface and read distance, and we send samples of the shortlisted designs. Sample quantity, any cost and shipping are confirmed in writing before anything ships. Request samples.

Which chips do your tags use?
UHF tags use NXP UCODE, Impinj Monza / M700 and Alien Higgs chips; HF and NFC tags use NXP NTAG, MIFARE Ultralight and ICODE. Chip figures come from the vendor datasheets. Compare RFID chips.

What is your minimum order quantity?
It depends on the chip, the antenna design, the format (dry inlay, wet inlay or label) and any printing or encoding. Send your annual volume and we confirm the MOQ in writing within 24 hours. Samples for testing are handled separately from the MOQ.

What are your lead times?
Lead time depends on chip supply, the format, printing or encoding, and the quantity. Every quotation states a confirmed lead time, and if a chip is on allocation we tell you straight away and suggest an alternative.

More buyer questions: Buyer FAQ

Talk to an RFID engineer

Not sure which tag fits your project?

Send the surface, read distance and volume. An engineer replies within 24 hours with a recommendation and a sample plan.

Get a quote in 24 h Request samples

Email us: sales@antenza.com

Email us Get a quote in 24 h