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.

High Quality Ultralight RFID Hotel Lock NFC Smart Card

Name: High Quality Ultralight RFID Hotel Lock NFC Smart Card
Brand: Chongqing Colorful Technology Co., Ltd.
SKU: 1938127011

Chongqing, ChinaChongqing Colorful Technology Co., Ltd.

US$0.07-0.60

100 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Function

Identification, Information

Type

Smart Card

Model NO.

20231120w

Material

PVC/Plastic

Read-Write Method

Non-Contact Type

Label Category

Active

Structure

Read-Write Card

Application Field

Market

Power Supply Mode

Passive Card

Frequency

High Frequency

Data Transmission Mode

Parallel

Item

RFID Card

Surface

Glossy, Matt, Glitter, Metallic, Laswer

Chip

213/215/216

Printing

Litho, Screen

Leadtime

Normally 5-7 Days After Approval for Standard Prin

Thickness

0.76mm or Customized

Design

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

Transport Package

Paper Box+Carton

Specification

85.5*54*0.76 mm

Trademark

Colorful

Origin

China

HS Code

3926909090

Production Capacity

110000000 Piece/Pieces Per Week

Key features

Customized Dimensions: Standard size 85.5*54mm with options for customized shape and thickness.

Free Design Service: Complimentary design support with acceptance of PDF, AI, CDR, or TIFF files.

Fast Production Cycle: Card production completed within 3-5 days after design approval.

Diverse Surface Finishes: Available in glossy, matte, glitter, metallic, and laser effects.

Multiple Chip Options: Supports 213, 215, and 216 chip types for various NFC applications.

Advanced Printing Methods: Utilizes lithography and screen printing for high-quality graphics.

Flexible Shipping: Separate delivery to multiple locations and free shipping to China available.

Factory Direct Pricing: Competitive rates due to low labor costs in southwest China manufacturing.

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: ≤6.66h

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.