Editorial Profile
Wei Chen
RFID Applications Engineer at RFIDAK
Wei Chen works as an RFID applications engineer at RFIDAK in Shenzhen, where he has spent more than a decade in RFID card and tag manufacturing. His day-to-day work covers matching chip families (MIFARE, NTAG, UCODE and EM series) to customer reader fleets, running wash-cycle durability tests on laundry RFID tags, and validating access-control credential compatibility before sample sign-off. He writes the technical chip-comparison and frequency guides on this blog so buyers can shortlist the right product family before requesting samples.
Focus Areas
What this editorial profile covers
Expertise
- RFID and NFC chip selection (MIFARE, NTAG, UCODE, EM)
- Laundry RFID tag durability testing
- Access-control credential compatibility
- HF and UHF frequency and antenna behavior
- Sample validation and pre-production QC
How To Use This Profile
10+ years in RFID card and tag manufacturing in Shenzhen
Writes the chip-comparison, frequency and technical deep-dive guides
Supports buyer sample validation from chip choice to read testing
Recent Articles
Guides published under this editorial profile
NTAG 424 DNA: Phone Reading, SUN Verification & Buyer Setup
Understand what NTAG 424 DNA adds to an NFC label, which phones can read it, and what a SUN verifier, secure personalization and an approved sample must deliver.
September 10, 2026RFID APPLICATIONSLaundry RFID Tags: Model Selection, Wash Conditions & Pilot Checklist
Choose laundry RFID tags by textile, attachment, documented process exposure and real reader performance. Includes eight textile models, pilot checks and an itemized RFQ.
September 9, 2026RFID TECHNOLOGYCan Your Phone Read RFID Cards? NFC Compatibility Explained
A phone reads exactly one slice of the RFID world: HF 13.56 MHz NFC. This guide maps which chips iPhone and Android can actually read, what stays locked without keys, and why LF keyfobs and UHF labels will never appear on a phone screen.
September 1, 2026BUYING GUIDERFID Wristbands for Events: 2026 Buyer's Guide
Festival and event RFID wristband procurement in one pass. Tyvek vs fabric vs silicone, chip selection, real bulk price tiers, 500-pc MOQ, and a work-back order calendar that gets bands on wrists before doors open.
August 3, 2026BUYING GUIDESilicone vs Fabric RFID Wristbands: Which Should You Order?
The two flagship wristband materials solve different problems. Silicone is a waterproof season ticket you reuse for years; fabric is a keepsake that stays on all festival. Cost-per-wear math, branding, closures and a decision checklist.
August 3, 2026RFID TECHNOLOGYHF vs UHF RFID 2026: Frequency, Range, Cost & When to Choose
A practical comparison of HF (13.56 MHz) and UHF (860-960 MHz) RFID. Covers read range, chip families, standards, cost per tag and the environments where each frequency performs best — plus when one project needs both.
March 16, 2026Test RFID Samples Before You Order
Free stock samples (up to 5 pieces) — buyer covers DHL/FedEx freight ($25–60), refunded 1:1 against the first production order over $500. Custom samples may cost extra. Confirm the sample configuration, availability and dispatch date before shipment.
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