Custom Metal Membership Cards With Laser Engraving & Unique Barcode | Premium Zinc Alloy Card Case Study

Project Background & Challenge
A fashion brand approached QIANXI for premium metal membership cards for their loyalty
program. The goal was to create a luxury, durable, and highly secure card system that reflects
their brand identity.
Key challenges included:
Premium Aesthetic Requirement
The card needed a matte black luxury finish with metallic silver text contrast to convey
exclusivity.
Variable Data Integration
Each card required a unique serial number and barcode for tracking and authentication - no
two cards alike.
Durability Under Daily Use

Cards must resist scratches, fading, and wear over time, even with frequent handling.
Our Engineering Solution
Phase 1: Material Selection
Zinc alloy was selected for its weight, premium feel, and suitability for fine engraving. The heft
of the metal immediately communicates quality the moment a customer holds it.
Phase 2: Surface Finishing
A matte black coating was applied to create a luxury, fingerprint-resistant finish. The dark
surface provides the perfect canvas for high-contrast metallic engraving.
Phase 3: Laser Engraving & Printing
- Logo and main text were laser engraved to expose the metallic silver beneath the coating
- Fine text and instructions were laser printed for maximum clarity and sharpness
Phase 4: Variable Data (Barcode & Serial Number)
Each card was assigned a unique serial number and barcode using laser marking technology,
ensuring:
- No duplication - every card is one-of-a-kind
- High scanning accuracy - barcodes read flawlessly every time
- Permanent marking - laser-etched data won't fade or wear off
Results & Performance
- ✅ 500 pcs completed with unique data on every single card
- ✅ 100% barcode scan success rate
- ✅ No fading after abrasion testing
- ✅ Delivered within 20 days from order confirmation
Client Feedback
"These metal cards perfectly reflect our brand identity. The
engraving is sharp, and the barcode system works flawlessly. Our
customers love the premium feel."

FAQ
Q: Why choose metal membership cards over plastic?
A: Metal cards offer a premium feel, higher durability, and stronger brand perception. They
immediately elevate the perceived value of any membership program.
Q: Can each card have a unique number or barcode?
A: Yes, we support fully customized variable data for each card. Every card can carry its own
serial number, barcode, or QR code.
Q: Will the engraving fade over time?
A: No. Laser engraving is permanent and resistant to wear and corrosion. The markings last the
lifetime of the card.
About QIANXI
QIANXI is a professional manufacturer specializing in custom metal nameplates, signs, and
identification products. With years of experience in metal processing, surface finishing, and
precision marking, we deliver high-quality solutions for brands worldwide.
Ready to create your own custom metal membership cards? [Contact QIANXI today]
(mailto:info@qianxi.com) to discuss your project.