What is the average lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

What are the read ranges for different frequencies?

LF and HF read ranges are 1-5cm, while UHF ranges are 1-10m depending on the reader and antenna.

What are the main applications for these cards?

They are widely used for access control, payment, public transportation, parking, and employee identification.

125kHz Tk4100 RFID Clamshell Thick Card

Name: 125kHz Tk4100 RFID Clamshell Thick Card
Brand: JingZhou SynTek Smart Technology Co., Ltd.
SKU: 885091985

Hunan, ChinaJingZhou SynTek Smart Technology Co., Ltd.

US$0.10

100-999 Pieces

US$0.08

1,000-4,999 Pieces

US$0.07

5,000-9,999 Pieces

US$0.06

10,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Function

Identification, Payment, Encrypt/Decrypt, Information, Logistics, Bus, Metro etc

Type

Smart Card

Model NO.

rfid smart card

Material

ABS

Read-Write Method

Non-Contact Type

Label Category

Passive

Structure

Read-only Card

Application Field

Transportation

Power Supply Mode

Passive Card

Frequency

Low Frequency

Data Transmission Mode

RFID

Transport Package

200 PCS/Box, 10boxes/Carton

Specification

85.5*54*1.8mm/Customized size

Trademark

OEM

Origin

China

HS Code

8523521000

Production Capacity

3000000 Per Month

Key features

Customizable Size: Standard 85.5*54*1.8mm or fully customized dimensions available.

Multiple Chip Options: Supports LF, HF, and UHF chips including TK4100, EM4100, NFC, and Fudan F08.

High Write Endurance: Capable of over 100,000 write cycles for long-term durability.

Versatile Printing: Offers silkscreen, full color, inkjet, logo, QR code, and barcode printing.

OEM/ODM Service: Full OEM and ODM services available for custom branding and design.

Fast Lead Time: Production completed within 15 working days for both peak and off-peak seasons.

Wide Application Scope: Ideal for access control, payment, transportation, parking, and loyalty programs.

Low Cost & High Quality: Cost-effective solution with reliable performance for identification and data storage.

Company profile

JingZhou SynTek Smart Technology Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-04-29 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.52h CertifiedTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummaryJingZhou SynTek Smart Technology Co., Ltd. is a China-based limited company and factory established in 2017, focused on RFID cards, tags, labels, blocking cards, key fobs, smart cards, and related products. The supplier reports 182 employees, five production lines, 11–20 quality-control staff, four years of R&D-engineer experience, and peak- and off-season lead times within 15 workdays. It offers custom functions, shapes, and materials, maintains its own mold production line, and states that it can develop readers and chips. Export activity began in 2019, with 71%–90% of sales reportedly from exports and Europe identified as a primary market. The evidence supports manufacturing, product development, customization, and international sales capabilities. However, no formal certification, detailed after-sales process, or independently verifiable customer references are provided. Financial information is not assessed.

Supplier typeThe supplier is identified as a factory/manufacturer in the manufacturing industry and operates as a limited company established in China. Its stated product scope centers on RFID cards, tags, labels, blocking cards, key fobs, and smart cards, indicating a specialized RFID-related manufacturing supplier.

After-Sales capabilityThe supplier states that it provides technical consulting, support, professional technician assistance, and customer service. These statements indicate an available support orientation, but no detailed after-sales workflow, warranty terms, response standards, or service performance evidence is provided.

R&D capabilitySynTek reports its own mold production line, capability to develop readers and chips, R&D and manufacturing of RFID products, and research into blocking key cases and phone cases beginning in 2017. The supplier is also associated with high-tech and technology-based enterprise classifications, supporting an innovation capability assessment.

Production capacityThe supplier reports five professional production lines, 11–20 quality-control staff, peak-season and off-season fulfillment within 15 workdays, and a monthly output of approximately 400,000 TM tags for the Russia market. It also describes manufacturing across multiple RFID and blocking-product categories, providing explicit evidence of production capacity and operational breadth.

Customization capabilityThe supplier explicitly offers customized tags and labels by function, shape, and material, and states that it can design products in different quantities and sizes. Its own mold production line further supports the stated ability to develop customized product forms.

Client casesThe supplier states that it has been a leading blocking-card supplier to the Europe market during the past three years and the biggest TM-tag supplier to the Russia market, with reported monthly output of approximately 400,000 pieces. These are supplier-reported market examples, but no named customers, contracts, or independently verifiable case studies are provided.