What storage capacities are available?

Storage capacity options include 64bits, 96bits, 256bits, 512bits, 1024bits, and 2048bits.

What frequencies does the card support?

The card supports 125kHz and 13.56MHz frequencies.

Is the color customizable?

Yes, the color is optional and can be customized.

Customized RFID Card Read & Write Card 125kHz (TZ-RFID-Card)

Name: Customized RFID Card Read & Write Card 125kHz (TZ-RFID-Card)
Brand: Zhejiang Tongzhu Technology Co., Ltd.
SKU: 1955261635

Zhejiang, ChinaZhejiang Tongzhu Technology Co., Ltd.

US$1.50

50 Pieces

Product profile

Customization

Available

Shape

Square

Chip Type

Storage Only

Model NO.

TZ-RFID-Card

Power Supply Mode

Passive

Material

PVC

Size

L85*W54(mm)

Color

Optional

Read and Write Time

0.01ms

Read and Write Types

Read Only Card, Read Write Card

Storage Capacity

64bits/96bits/256bits/512bits/1024bits/2048bits

Erasing Life

100000 Times

Power Supply

Passive Card

Frequency

125kHz/13.56MHz

Transport Package

Carton/Wooden Box

Specification

TZ-RFID-Card

Trademark

TZBOT

Origin

China

HS Code

8523591000

Key features

Customizable Storage Capacity: Available in 64bits to 2048bits options to meet specific data needs.

High Erasing Life: Supports up to 100,000 erasing cycles for long-term durability.

Dual Frequency Support: Compatible with 125kHz and 13.56MHz frequencies for versatile use.

Optional Color Customization: Colors can be customized to match brand identity or requirements.

Multiple Chip Options: Supports TK4100, EM4200, T5577, and other major chip types.

Reusable Data Storage: Data can be freely added, modified, and deleted as needed.

Compact Square Design: Standard L85*W54mm size allows for convenient layout and miniaturization.

Company profile

Zhejiang Tongzhu Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-09-16 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.55h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhejiang Tongzhu Technology Co., Ltd. is a China-based limited company established in 2015, with 30 employees and a stated 3,000 m² manufacturing plant. The supplier describes capabilities in AGV-related products, machining, independent research and development, and international sales. It states that it holds ISO 9001:2015 certification and CE certification, although the provided information does not include certificate numbers, issuing bodies, or validity dates. After-sales support includes telephone response within 24 hours and nationwide door-to-door technical support within 3–5 days. The supplier reports patents and software copyrights, but no quantities or details are provided. Evidence supports manufacturing and service capabilities, while financial strength, customization performance, and the depth of customer experience remain insufficiently documented. One named buyer and limited transaction records are provided.

CertificationsThe supplier explicitly states that it passed ISO 9001:2015 certification and mentions CE certification. However, no certificate documentation, scope, issuing organization, or validity information is provided, so the certifications cannot be independently assessed from the slices.

After-Sales capabilityTongzhu states that its team supports customers from project planning through commissioning and after-sales service. It further specifies telephone response within 24 hours and nationwide door-to-door technical support within 3–5 days, providing explicit evidence of defined support responsiveness.

R&D capabilityThe supplier states that it focuses on core technology innovation and independent research and development, and that it holds patents and software copyrights. These statements support the existence of innovation activity, although no patent counts, technical details, or independently verified achievements are provided.

Production capacityThe supplier reports dozens of machining centers, coordinate-measuring equipment, CNC lathes, milling machines, and other production equipment, alongside a 3,000 m² manufacturing plant. Its stated product scope includes AGVs, drive wheels, sensors, charging pads, and related accessories, supporting a positive assessment of basic manufacturing capability.