What is the warranty or data retention period?

The data can be retained for over 10 years, and the card supports more than 1,000,000 read/write cycles.

Smart Keychains Offer Personalization Options

Name: Smart Keychains Offer Personalization Options
Brand: Shanghai Star Trend Enterprise Co., Ltd.
SKU: 2150560025

Shanghai, ChinaShanghai Star Trend Enterprise Co., Ltd.

US$0.07-0.15

500 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Function

Identification, Payment, Encrypt/Decrypt, Information

Type

Non-Contact

Model NO.

Key005

Structure

Super Smart Card

Material

ABS

Usage

Bus Card, Door Card

Classification

Smart Card

Application Field

Public Transport

Power Supply Mode

Passive Card

Carrier Frequency

High Frequency

Data Transmission Mode

Serial

Accessories

Metal Ring

Printing

Silkscreen

Personalization

Laser Printing

Transport Package

Air, Ocean, Express

Specification

ISO 11784/785, ISO 14443 A/B

Trademark

OEM

Origin

Shanghai, China

HS Code

85235210

Production Capacity

3 Millions/Month

Key features

Dual Frequency Support: Supports 125kHz and 13.56MHz frequencies for versatile application.

High Durability: Data retains for over 10 years with more than 1,000,000 read/write cycles.

Customizable Design: Offers customized colors, laser printing, and various size options.

Low Power Consumption: Passive card design using CMOS technology for energy saving and low cost.

Secure Identification: Each keyfob has a unique sequence number ensuring good security and confidentiality.

Wide Compatibility: Compatible with multiple chips including TK4100, EM4100, and EM4305.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceCustomization from Designs

Shanghai Star Trend Enterprise Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2001-01-08Nearest Port: ShanghaiAverage Response Time: ≤24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CPT, EXW

AI-Powered supplier vetting

SummaryShanghai Star Trend Enterprise Co., Ltd. is identified across the slices as a China-based limited company operating in Shanghai, with conflicting classifications as both a trading company and a manufacturer/factory. It has in-stock capability, self-operated import/export rights, 90% export sales, and access to Shanghai port, but no overseas warehouse, showroom, agents, or branches. The supplier supports customization from samples and designs, while its R&D profile is limited: one R&D engineer, no new products in the past year, no ODM, SDK, or 3D software design services. Complaint handling and corrective/preventive action procedures have records, but quality assurance, raw-material traceability, fire-drill status, and environmental-assessment status are not established in the provided information. Financial credibility and customer-case evidence cannot be adequately assessed because the relevant slices provide only years rather than substantive performance data, and no financial figures are reported.

After-Sales capabilityThe supplier has a documented and followed procedure for handling customer complaints, and its company description references after-sales service. However, it has no overseas agents or branches, overseas warehouse, or showroom, which may limit local support infrastructure.

R&D capabilityInnovation evidence is limited: the supplier has one R&D engineer, launched no new products in the past year, does not provide ODM, SDK, or 3D software design services, and is not identified as a professional technical supplier. These stated limitations indicate weak innovation capability for technology-led development.

Production capacityThe supplier reports three card manufacturing facilities around Shanghai, in-stock service capability, self-operated import/export rights, 90% export sales, and proximity to Shanghai port. However, outsourcing procedures and manufacturing contracts are marked unknown, so the full production-control system cannot be confirmed.

Customization capabilityThe supplier explicitly provides customization from samples and from customer designs. This supports product customization, although the records do not establish broader engineering, 3D software, ODM, or SDK capability.