What are the data retention and read-write cycles?

Data retention is greater than 10 years, and the product supports over 100,000 read-write cycles.

What are the dimensions and weight?

The size is 36*54*5.5mm and the weight is 6g.

Keychain

Name: 125kHz/13.56MHz Plastic RFID NFC ABS Kefob/ Keychain
Brand: Quanzhou Hecere Electronic Co., Ltd.
SKU: 2022497945

Fujian, ChinaQuanzhou Hecere Electronic Co., Ltd.

US$0.15

500-999 Pieces

US$0.13

1,000-49,999 Pieces

US$0.10

50,000-99,999 Pieces

US$0.07

100,000+ Pieces

Sample price:US$0.17/piece.Request sample

Product profile

Customization

Available

Shape

Shaped Card

Type

Contact

Application

Social Security Card, Community Card, Hotel Card, Enterprise Card, Traffic Card, Supermarket Card, Campus Card, Smartcard Application

Style

Keychain

Material

ABS

Frequency

125kHz/134.2kHz

Brand Name

Hecere

Color

Blue,Yellow,Green, White/Customized

Chip

T5577/Tk4100/Em4100/Em4305/T5567

Memory

512bits

Working Mode

Read-Write/Read Only

Reading Distance

2.5-10cm

Protocol

ISO11784/785

Transport Package

Carton

Specification

36mm*29mm*6.6mm/customized

Trademark

Hecere

Origin

Fujian, China

Production Capacity

100000/Week

Key features

Customizable Colors: Available in Red, Blue, Yellow, Green, Purple, Black, and custom Pantone/CMYK colors.

Durable ABS Material: Made of high-grade ABS with epoxy resin encapsulation for shockproof and corrosion resistance.

Waterproof Design: Fully waterproof, dustproof, and anti-vibration for reliable performance in various environments.

Wide Frequency Support: Supports 125kHz, 13.56MHz, and 860-960MHz UHF frequencies with multiple chip options.

Long Data Retention: Data retention exceeds 10 years with over 100,000 read-write cycles.

Customizable Shape: Available as shaped cards and keychains with ultrasonic welding technology.

Screen Printing Option: Can be screen printed with icons and codes for branding or identification.

Company profile

Years of Export ExperienceR&D CapabilitiesProduct CertificationDigital Management Enterprise

Quanzhou Hecere Electronic Co., Ltd.

Fujian, China

Business Type: Manufacturer/FactoryExport Year: 2020-11-28Average Response Time: ≤10.24h

AI-Powered supplier vetting

SummaryQuanzhou Hecere Electronic Co., Ltd. is identified as a China-based limited company offering RFID Tags. The records describe both trading-company and manufacturer/factory classifications, with five employees and no affiliated company. It has 11 years of export experience and self-operated import/export rights. The supplier supports minor and flexible customization but reports no new products in the past year, no ODM service, and no available SDK. Quality and after-sales systems appear weak: finished products are checked by packing staff, with no written complaint-handling or corrective-action procedures and no stated quality assurance. No financial figures or sufficient financial assessment evidence are provided. The supplier has no overseas showroom, agents, branches, or offline trade-show participation. A TUV Rheinland audit record is present for the RFID Tag product, but the meaning of the recorded evaluation result is not specified.

After-Sales capabilityThe supplier has no written procedures or records for handling customer complaints or for corrective and preventive actions related to service capability. It also has no overseas showroom, agents, branches, or stated overseas service countries, indicating explicit weaknesses in documented after-sales support and international service coverage.

R&D capabilityThe supplier's business scope includes research and development of electronic, communication, and automatic-control technologies, but the records state that no new products were introduced in the past year, no ODM service is offered, and no SDK is available. This provides explicit evidence of limited recent product innovation and development support.

Production capacityThe supplier is classified as a manufacturer/factory in one record and offers RFID Tags, but finished products are checked by packing staff and no quality-assurance system is reported. The company has five employees and zero cooperative suppliers listed, so production scale and robustness are not demonstrated; the stated quality-control evidence indicates a deficiency.

Customization capabilityThe supplier explicitly offers minor customization and flexible customization design services. However, the records do not describe the scope, technical limits, or delivery process for these services; the available evidence supports customization capability at a limited or flexible level.