What certifications does the factory have?

Our factory is ISO 9001 certified and has over 15 years of experience in the card manufacturing field.

What materials are used for the cards?

Cards are made from PVC, ABS, PET, or Paper, with thickness ranging from 0.2mm to 1.2mm.

What is the warranty period for the cards?

The product description mentions a warranty for student ID cards, but specific warranty terms for RFID cards are not detailed beyond standard quality guarantees.

Factory Direct RFID 125kHz Em4305 Blank White Cards Writable Rewrite Cards

Name: Factory Direct RFID 125kHz Em4305 Blank White Cards Writable Rewrite Cards
Brand: Shenzhen Seaory Technology Co., Ltd.
SKU: 1955799011

Guangdong, ChinaShenzhen Seaory Technology Co., Ltd.

US$0.22

500 Pieces

Product profile

Customization

Available

Function

Identification, Payment, Information

Material

PVC

Model NO.

CR80

Usage

Electronic Game Card, Phone Card, Bus Card

Classification

PVC Card

Application Field

Bank, School, Government, Enterprise, Supermarkets

Carrier Frequency

Lf, Hf, UHF

Thickness

0.8~1.2mm

Printing

Digital Printing/ Silk Printing/ Offset Printing

Supplier Style

China Factory

Transport Package

200PCS/Box

Specification

85.5*54 mm, or customized

Trademark

Seaory

Origin

China

Production Capacity

50, 000, 000PCS/Month

Key features

Customizable Printing: Digital, silk, or offset printing available with custom thickness 0.8-1.2mm.

ISO Standard Size: Standard ISO CR80 size (85.5x54mm) or fully customized dimensions.

Fast Lead Time: Production takes only 5-7 days after deposit confirmation for orders under 50k pcs.

Low MOQ: Minimum order quantity is just 500 pieces, suitable for small batches.

Multiple Payment Options: Accepts T/T or Western Union with 50% deposit and 50% balance before delivery.

Free Samples: Free samples are available upon request for quality verification.

ISO Certified Factory: Manufacturer holds ISO 9001 certification with over 15 years industry experience.

Versatile Applications: Ideal for access control, banking, schools, parking, and electronic games.

Company profile

Shenzhen Seaory Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤9.41h

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.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 500 pieces.

Q:What are the payment terms?

We accept T/T or Western Union, requiring a 50% deposit and 50% balance payment before delivery.

Q:How long is the lead time?

Lead time is 5-7 days after checking the 50% deposit for orders below 50,000 pieces.

Q:Can the card size and printing be customized?

Yes, we offer ISO CR80 standard size or customized dimensions, with digital, silk, or offset printing options.

Q:Are free samples available?

Yes, free samples are available upon request.

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