RFID Manufacturer in Shenzhen

Why buy RFID from a Shenzhen manufacturer

Shenzhen makes more of the world's RFID than any other city, and it is not an accident of branding — the chip distributors, antenna etchers, substrate suppliers and converting-machine builders sit within a short drive of each other, so a factory here sources in days what an assembler elsewhere waits weeks to import. Proud Tek has built RFID cards, labels and tags in that cluster since 2008, across two factories and ten automated lines, and the factory tour is an open invitation rather than an awkward request. The numbers below are the ones a procurement team checks first.

• 2008Manufacturing in Shenzhen since
• 6Product families in-house
• 10Automated lines, 2 sites
• 50+Countries shipped to

• Six product families under one roof — cards and fobs, NFC tags and stickers, UHF inlays and labels, event wristbands, keyfobs and readers — so a mixed RFID program consolidates with one supplier instead of five.
• The Shenzhen supply chain on the doorstep: chips, antennas, PVC and PET substrates and converting equipment sourced locally, which is why sample and re-order lead times stay short even on custom parts.
• Chip-vendor agnostic — we bond NXP, Infineon, Impinj, Alien, EM Microelectronic and Quanray inlays in-house, so a program is specified around your read requirement, not around whatever one distributor is pushing.
• A direct factory, not a trading desk: your purchase order reaches the production planner and the engineers who build the part, at the factory-gate price, with compliance documents shipped as standard rather than billed as an extra.
• Every value-added step is in-house — inlay bonding, lamination, printing, encoding, laser marking and final QC — so no subcontracted step can quietly swap a chip or a substrate between your sample and your production run.

The full product range — families, chips, MOQ and best fit

The table is the fast way to see whether we already make your part. Each family runs to a published air-interface standard — not a reader-locked 'compatible' part — and to a typical minimum we quote firm per program once the chip and finish are set. Chip names are representative of what we stock and allocate directly from NXP, Impinj, Alien and EM; the live per-SKU range sits on the RFID cards, RFID labels and RFID readers catalogues.

• Cards and fobs run to ISO/IEC 14443 (13.56 MHz) and ISO/IEC 11784/11785 (125 kHz LF); PVC, PET, ABS, polycarbonate, wood and recycled bodies are laminated in-house, with MIFARE Plus and DESFire key diversification written on the encoding line.
• NFC stickers and tags use NTAG 213, NTAG 215 and NTAG 216 for URL, vCard and marketing taps, and NTAG 424 DNA when a label must prove it is genuine with AES-128 SUN authentication; ICODE SLIX2 covers HF vicinity work to ISO/IEC 15693.
• UHF inlays and labels use Impinj and NXP UCODE silicon to ISO/IEC 18000-63 / EPC Gen2v2 (860-960 MHz), encoded to the GS1 EPC Tag Data Standard for retail and logistics.
• The MOQs above are typical starting points; the firm minimum depends on chip, size, finish and encoding, so we quote it in writing per program rather than post one number that is wrong for half of them.

What runs on the Shenzhen floor

A manufacturer should be able to show you the machines, not just the catalogue. Production runs across two Shenzhen sites and ten automated lines organised into six line families — every value-added step happens here, and the operators who build your pilot lot are the same people who run the production order, which is why first-run defect rates tend to stay flat across a program's life. Browse the finished parts on the RFID tags and wristbands catalogues, or see the plant itself on the factory page.

• Wet-inlay assembly — chip-to-antenna bonding for HF (13.56 MHz) and UHF (860-960 MHz) inlays on PET and PI substrates, at ESD-controlled stations with readability QC at the line.
• Card and label lamination — PVC, ABS, PETG, recycled-PVC and transparent stocks hot-roll laminated, with inlay placement held tight enough for reproducible MIFARE Plus and DESFire encoding.
• Anti-metal lamination — ferrite-backed inlays for on-metal asset, tool and equipment tags, with read range validated against steel and aluminium surfaces per SKU.
• Encoding and personalisation — UID locking, NDEF programming, GS1 SGTIN-96, key diversification and reel-to-reel encoding for high-volume UHF programs, 100% read-verified before packing.
• Print and marking — four-colour offset, screen printing, hot stamping, laser engraving for consecutive serialisation, and variable-data inkjet for QR and barcode overlays.
• Final QC, packaging and warehouse — 100% functional read test on every encoded unit, AQL sampling on visual and dimensional attributes, and bonded warehousing for distributor safety stock.

From free sample to a standing PO

Nobody should wire a deposit for a tag they have not held. The path below front-loads the cheap, reversible steps — a free sample pack first, a small pilot second, and a locked-price production run only once the parts read cleanly on your own equipment. A mixed program can then consolidate the China RFID card manufacturer and RFID label manufacturer lines under one purchase order.

• 8-12SKUs in the free sample pack
• 100 pcsPilot minimum
• 100%Units read-verified
• 3-5 daysRepeat call-off dispatch

1. 1. Free sample pack

   Tell us the application in a few fields; we ship 8-12 production-grade samples across LF, HF and UHF by DHL or FedEx from Shenzhen so your engineers can test chip compatibility, print quality and read range before any money moves.

2. 2. Spec & quote

   We confirm chip, material, finish, encoding scheme, MOQ and price in writing — itemised by component so the factory-gate cost is transparent, with nothing left implicit before tooling.

3. 3. Pilot & first article

   A small pilot of the shortlisted parts is encoded with your real data and returned for side-by-side testing; the approved sample becomes the first article, with artwork and encoding scheme locked on the production traveler.

4. 4. Production & QC

   The run is built on the Shenzhen lines with 100% electrical read-verification and an AQL visual inspection; a photographic QC report ships before the goods leave the floor.

5. 5. Export & call-off

   We export from Shenzhen on FOB, CIF or DDP terms by DHL, FedEx, UPS or ocean freight to 50+ countries; repeat buyers draw against safety stock with 3-5 business day call-offs.

Proof your procurement team can verify

Trust on a first order is not a feeling; it is a set of documents your supplier-qualification team can check without us in the room. Everything below is verifiable before you commit — the certifications page lists each standard and how to confirm it with the registrar, the factory page documents the plant behind the numbers, and a free sample pack puts the parts on your own bench.

• ✓ISO 9001, ISO 14001 and ISO 45001 certificates — certificate number and issuing registrar provided on request for independent verification, issued to the manufacturing entity rather than a trading name.
• ✓Open factory audits across two Shenzhen sites by appointment, plus live video walk-throughs and third-party (SGS, TUV, Intertek, Bureau Veritas) inspection when a program requires it.
• ✓100% functional read test on every encoded unit, with the encoding log and a photographic QC report delivered alongside the shipment.
• ✓Per-shipment documentation pack: Certificate of Origin, radio-compliance Certificate of Conformity (FCC / CE / MIC / CCC as applicable) and RoHS / REACH SVHC material declarations by SKU.
• ✓Quality records — production travelers, encoding logs and QC data — retained seven years under ISO 9001, retrievable by SKU code or encoding lot.
• ✓OEKO-TEX Standard 100 for textile wristbands and RFID laundry tags; Auburn ARC grading available for Walmart-mandate UHF programs.

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