What function does the card have?

NFC cards can quickly realize functions such as adding friend contact information, displaying company profiles, visiting websites, and playing music by writing data in advance.

How should I write data?

You can write data by the free tool (NFC tool ), of course you can also use some other software to help you.

My mobile phone is Android or my mobile phone is Apple. Why can't I use some functions?

Because the Android phone and the Apple phone system are different, the way the data is read is also different. The Android phone will directly present the data results ----- such as opening applications, etc. The Apple mobile phone will collect the data, and of course it will also directly open the address or social account.

Can I write multiple data to the card at the same time?

Yes, you can write many kinds of data to the card, but the Android phone will only show one of them. Regarding the Apple phone, you can view all data and operate in the read function through the NFC tool.

Professional Retractable ID Card Holders Custom Badge Reels

Name: Professional Retractable ID Card Holders Custom Badge Reels
Brand: Chongqing Colorful Technology Co., Ltd.
SKU: 1964569021

Chongqing, ChinaChongqing Colorful Technology Co., Ltd.

US$0.22-0.60

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Nylon or Polyester

Technics

Printed

Model NO.

20250407t

Usage

Card Lanyard, Mobile Phone Lanyard, Key Lanyard, Luggage Belt, Bottle Lanyard

Lock Material

Plastic/Metal

Pattern

LOGO

Style

Fashion

Width

Customized

Color

Customized

Item

Lanyards

Printing

Silk Screen Printing, Offset Printing

Surface

Glossy

Leadtime

Normally 5-7 Days After Approval for Standard Prin

Design

Free Design or Pdf Ai CDR or Tiff with 300dpi Reso

Transport Package

Paper Box+Carton

Specification

900*20mm, 900*15mm, 900*10mm

Trademark

Colorful

Origin

China

HS Code

8523521000

Production Capacity

110000000 Piece/Pieces Per Week

Key features

Customizable Dimensions: Width and color can be customized to meet specific branding needs.

High Elasticity Design: Retractable rope stretches from 60cm to 100cm for flexible use.

Durable Construction: Features high-toughness internal spring and anti-wear nylon/polyester outer layer.

One-Handed Operation: Simple pull mechanism with automatic retraction prevents tangling.

High Load Capacity: Supports 100g to 200g load for cards, keys, and other accessories.

Free Design Service: Complimentary design support with AI, CDR, or PDF file formats accepted.

Fast Production Lead Time: Standard production completed in 3 days with 5-7 day shipping window.

Versatile Application: Ideal for offices, hospitals, trade shows, and security personnel.

Company profile

Importers and ExportersExhibition Experience

Chongqing Colorful Technology Co., Ltd.

Chongqing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.84h

AI-Powered supplier vetting

SummaryThe supplier is presented as a Chongqing-based trade company associated with PVC card manufacturing and related electronic, printing, packaging, and daily-use product categories. It reports OEM service for well-known brands, a manufacturing plant, broad customization options, standardized finished-product inspection, and documented procedures for supplier assessment, corrective actions, and complaint handling. However, it has no available SDK, no valid manufacturing-capacity contract with its factory or related subcontractors, no in-stock capacity, and no overseas warehouse or showroom. Financial records are identified by year, but no substantive financial performance data is provided. Certification status, specific customer cases, and documented innovation achievements are not sufficiently evidenced.

Supplier typeThe supplier is identified as a Chongqing trade company, while its description presents it as a professional PVC card manufacturer with its own factory. Its stated business and product scope includes PVC cards, smart cards, packaging, printing, electronics, and related categories, indicating a trade-company structure with manufacturing capabilities or manufacturing operations.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, a corrective and preventive action mechanism, and customer complaint handling. These records explicitly support structured service and complaint-management processes, although specific response results or service performance metrics are not provided.

Production capacityThe supplier reports an 802.0 m² manufacturing plant, its own factory, standardized finished-product inspection instructions, and experience producing multiple PVC card types. Production-support limitations include no valid manufacturing-capacity contract with the factory or related subcontractors and no in-stock capacity, so capability is evidenced but not fully secured or flexible.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its company description also states that it designs and produces standard, special-shaped, epoxy, menu, membership, and business PVC cards, providing direct evidence of broad customization coverage.