What is the operating frequency and range?

It operates at high frequency with a range of 2-10 cm, featuring large memory capacity.

What are the standard card dimensions?

The size is 85.5mm*54mm*0.76mm, which is standard CR80 (30mil) thickness.

13 56MHz Secure Credit Card RFID Blocking Card

Name: 13 56MHz Secure Credit Card RFID Blocking Card
Brand: Shenzhen Seaory Technology Co., Ltd.
SKU: 1978191322

Guangdong, ChinaShenzhen Seaory Technology Co., Ltd.

US$0.128

1,000 Pieces

Product profile

Customization

Available

Function

Identification, Payment, Encrypt/Decrypt, Information

Type

Magnetic Stripe Card

Material

PVC

Usage

Bank Card

Structure

RFID Card

Classification

PVC Card

Application Field

Medical Insurance

Carrier Frequency

High Frequency

Data Transmission Mode

Parallel

Magnetic Strip

Hico(2750OE) & Loco(300OE)

Smaples

Free

Delivery

in 7 Days After Payment

Size

85.5mm*54mm*0.76mm

Payment

T/T

Price

Factory Price

Transport Package

250PCS/Inner Box, 20boxes/CTN

Specification

ISO

Trademark

SEAORY

Origin

China

HS Code

39204100

Production Capacity

8 Million/Month

Key features

High Frequency RFID: Operating range 2-10 cm with large memory capacity for versatile applications.

Dual Magnetic Stripe Options: Available in Lo-Co (300oe) and Hi-Co (2750oe) magnetic stripe specifications.

Full Color Printing: High-quality full color printing supported on both sides of the card.

Customizable Crafts: Supports barcode, serial number, embossment, hot-stamping, watermark, photo, and hologram.

Fast Delivery: Production lead time is 5 to 7 days after receiving the 50% deposit.

Free Samples: Complimentary samples are available for customer evaluation.

Diverse Application Fields: Suitable for medical insurance, banking, traffic, parking, schools, libraries, and access control.

Standard CR80 Size: Dimensions 85.5mm*54mm*0.76mm, conforming to standard CR80 (30mil) thickness.

Company profile

Shenzhen Seaory Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤7.41h

AI-Powered supplier vetting

SummaryShenzhen Seaory Technology Co., Ltd. is identified as a Chinese manufacturer/factory specializing in smart cards, RFID tags, card printers, and related application systems. Evidence indicates ISO 9001 certification, a production base in Dongguan, expanded production capacity, and quality-control staffing of 31–40 personnel. The supplier reports products aligned with ISO standards and international card requirements, serving multiple global regions with exports representing 51%–70% of sales. Its innovation profile is supported by stated R&D activity and product launches in 2018 and 2021, although total R&D engineer experience is listed as under five years. The available information supports production and certification strengths, while after-sales service, customization, financial credibility, and specific customer cases cannot be conclusively assessed. Financial figures are omitted.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is described as a hi-tech company engaged in manufacturing, R&D, and sales of cards, RFID tags, card printers, and smart card systems. Its registered operating address is in Shenzhen, Guangdong, China.

CertificationsThe supplier reports ISO 9001 certification, and the company description states that it passed ISO 9001 certification in 2007. It also reports having obtained a National Industrial Products Production License and an Integrated Circuit Card Registration Certificate.

R&D capabilityThe supplier describes itself as a hi-tech company with R&D capabilities, and it operates in smart cards, RFID tags, card printers, and smart card application systems. Its history includes establishing a production base and expanding capacity, but the slices provide limited direct evidence about patents, laboratories, or measurable innovation outcomes.

Production capacityThe supplier states that it established its own production base in 2011 and expanded production capacity by four times the following year. It reports manufacturing cards and card printers, a quality-control staff of 31–40 people, and products organized to ISO and international card requirements.