Product Details

MIFARE Ultralight® C Cards

Cost-Efficient OEM Card Manufacturing for Secure Limited-Use Ticketing & Access

Product Overview

MIFARE Ultralight® C cards are 13.56 MHz contactless smart credentials that merge the streamlined, economical Ultralight framework with 3DES cryptographic verification. They are engineered for limited-use, high-volume applications demanding stronger protection than standard memory tokens — without the expense of comprehensive smart card platforms. Fully conforming to ISO/IEC 14443 Type A and NFC Forum Type 2 Tag, each card incorporates a distinct 7-byte serial identifier, memory lock features, and reciprocal authentication, making it a sensible enhancement over UID-only or unprotected credential formats.

For wholesalers, system integrators, and ticketing solution suppliers, the difficulty lies in supplying millions of protected credentials at a minimal per-unit expense without compromising verification dependability. Overly simplistic cards create duplication risk; excessively complicated cards surpass project spending limits and decelerate high-volume issuance.

Our OEM production service fills that gap. We manufacture Ultralight C cards at volume with consistent lot quality, 3DES key injection and encoding validation, bespoke printing, and adaptable packaging. Whether you require pre-programmed transit tickets, branded event passes, or unprinted cards for on-site customisation, every order includes uniform read performance, trackable manufacturing records, and dependable supply — lot after lot.

Core Features

1. Factory-Direct Pricing
Engage directly with the manufacturing origin, circumventing trading firms and intermediary surcharges. This maintains your sourcing costs at a minimum and pricing completely clear throughout every project phase.

2. Agile Prototyping & Global Market Synchronisation
We operate swiftly, free of administrative holdups. Fast sampling and iteration cycles assist international engineers and procurement teams to test, verify, and roll out solutions at the pace of the market.

3. Complete In‑House Oversight & Rigorous QA for Lot Uniformity
From base materials to final card, every phase runs within a single closed‑cycle system. 100% automated inspection and read/write verification ensure virtually defect‑free output and stable quality lot after lot — because uniformity matters as much as expense in recurring orders.

4. High‑Volume Capacity & Adaptable Scalability
Backed by a demonstrated capability of 12 million units monthly, we possess the industrial strength for extensive worldwide deployments. Yet, our lines stay nimble enough to seamlessly accommodate your small initial pilot batches.

5. Supply‑Chain‑Ready Manufacturing
We go beyond simple enclosures. Our engineering team provides in‑depth technical customisation, including complex data encoding (such as MIFARE® variants), precision antenna tuning, and hardened encapsulation for challenging, use‑case‑specific environments.

Applications

Personalisation Choices

1) Visual Customisation
We support visual design options to match your brand and distribution requirements:

• Full‑colour printing

• Logo positioning and brand artwork

• Matte or gloss finish

• Variable data imprinting

• Laser/inkjet/thermal transfer coding

• Sequential numbering

• QR code / barcode printing

• Blank card, printed card, or fully branded card layout

2) Data Encoding Customisation
We support card data and encoding personalisation based on your system requirements:

• UID reading and mapping

• UID printing or UID linkage

• Chip data encoding

• Sector/block data writing

• Card number formatting

• Serialisation and batch numbering

• Customer‑defined data structure

• Test encoding before volume production

3) Structural Personalisation
We support OEM structural and material customisation for different use cases:

• Material choices: PVC, PET, PETG, ABS, or layered composite substances

• Shape options: standard CR80, mini card, key fob style, or custom die‑cut formats

• Thickness options: standard or customised

• Surface options: matte, gloss, frosted, textured

• Additional finishing: signature panel, magnetic stripe, hole punching, adhesive backing, or lamination structure adjustments

OEM Production & Quality Assurance

Factory Compliance
Our OEM manufacturing is managed under a quality‑focused production system with documentation support for:

• ISO 9001 quality management

• RoHS‑compliant material options

• FSC‑certified paper packaging available upon request

• Additional compliance documentation can be discussed based on your market and project requirements

Product Verification & Lot Control

Product Testing
We use a multi‑stage inspection process to support stable output and reduce batch variation:

• Pre‑production sample verification

• In‑process inspection during manufacturing

• Final inspection before dispatch

• Encoding verification for personalised cards

• Random sampling for batch consistency checks

• Appearance, print alignment, and readability checks

Yield & Lot Stability
Our production process is engineered to help customers receive repeatable results across large orders, with attention to:

• Card readability

• Chip and UID consistency

• Encoding accuracy

• Printing alignment and surface quality

• Lot‑to‑lot stability for reorder programmes

Production Capacity

• Monthly capacity: 12 million cards

• Scalable production for larger recurring programmes

• Emergency and expedited production support available for qualified projects

Supply Chain Continuity
We maintain a steady OEM supply chain for recurring B2B orders, including:

• Controlled material sourcing

• Repeatable chip and substrate supply planning

• Traceable production records

• Support for forecast‑based replenishment

• Consistent documentation for repeat orders and project rollouts

Sample Testing & Pilot Runs
We support:

• Sample verification before full order placement

• Small‑batch trial runs for new projects

• Compatibility checks with customer readers and infrastructure

• Pre‑production review for technical validation

Frequently Asked Questions

Do you provide samples and complimentary samples?
Yes. We accommodate sample requests for product evaluation and compatibility testing. Complimentary samples may be available depending on the project, quantity, and cooperation scope.

What is your minimum order quantity and lead time?
MOQ and lead time depend on the card type, personalisation level, printing requirements, and encoding needs. Blank cards can usually be delivered faster than fully customised printed and encoded cards.

Can you supply product testing and lot traceability?
Yes. We support production testing, encoding verification, and batch traceability records. If needed, we can provide a test summary or inspection record for your internal review.

How do you manage quality concerns?
If a quality issue is reported, we review the batch details, inspect the production record, and identify the root cause. Depending on the case, we can support replacement, rework, or corrective action based on the agreed terms.

Is the product compatible with existing infrastructure?
MIFARE Ultralight C is broadly utilised in transit and ticketing ecosystems, but compatibility depends on reader configuration and system architecture. We strongly recommend sample testing before volume production.