metal qr code business card
December 17, 2025
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# Metal QR Code Business Card: The Ultimate Networking Tool
## What is a Metal QR Code Business Card?
A **metal QR code business card** represents the pinnacle of modern, durable, and sophisticated networking tools. Unlike traditional paper cards that get lost, damaged, or forgotten, a metal card embedded with a custom QR code offers a permanent, tech-forward solution for sharing your contact information. I distinctly remember the first time I received one at a tech conference; its substantial weight and sleek design immediately conveyed professionalism and innovation, making my standard paper card feel obsolete. This personal experience solidified my belief in the power of tangible tech.
## The Technology Behind Our Premium Metal Cards
At TIANJUN, we engineer our **metal QR code business card** products using advanced manufacturing techniques. We don't just print on metal; we etch and infill the QR code into the material itself, ensuring exceptional longevity and scan reliability.
### Technical Specifications & Detailed Parameters
For clients who require precise engineering details, here are the technical specifications for our flagship model, the *TIANJUN Titan Series*:
* **Material Composition:** 304 Stainless Steel (Grade 316 available upon request)
* **Standard Dimensions:** 85.6mm x 54mm x 1.2mm (ISO/IEC 7810 ID-1 format)
* **QR Code Standard:** Model 2, Error Correction Level Q (≈25% error recovery)
* **Data Capacity:** Up to 2953 alphanumeric characters, sufficient for vCard plus links to portfolios.
* **Surface Finish:** Brushed satin with polished edges. Black PVD, Rose Gold, or Silver coatings available.
* **Encoding Chip/Module Size:** Laser-etched modules at a minimum size of 0.4mm. The QR code is generated using a proprietary algorithm (TIANJUN-Algo-QRv2) for optimal contrast and readability.
* **Scanning Performance:** Tested for >99.5% first-scan success rate across 15+ major QR scanner apps under various lighting conditions.
> **Important Note:** The above technical parameters are for reference data. Specific tolerances, custom sizes, and bespoke encoding solutions require direct consultation. For exact specifications tailored to your order, please contact our backend management team.
## A Showcase of Skill and Customization
The Use of RFID for Human Identity Verification
At TIANJUN, we engineer our **metal QR code business card** products using advanced manufacturing techniques. We don't just print on metal; we etch and infill the QR code into the material itself, ensuring exceptional longevity and scan reliability.
### Technical Specifications & Detailed Parameters
For clients who require precise engineering details, here are the technical specifications for our flagship model, the *TIANJUN Titan Series*:
* **Material Composition:** 304 Stainless Steel (Grade 316 available upon request)
* **Standard Dimensions:** 85.6mm x 54mm x 1.2mm (ISO/IEC 7810 ID-1 format)
* **QR Code Standard:** Model 2, Error Correction Level Q (≈25% error recovery)
* **Data Capacity:** Up to 2953 alphanumeric characters, sufficient for vCard plus links to portfolios.
* **Surface Finish:** Brushed satin with polished edges. Black PVD, Rose Gold, or Silver coatings available.
* **Encoding Chip/Module Size:** Laser-etched modules at a minimum size of 0.4mm. The QR code is generated using a proprietary algorithm (TIANJUN-Algo-QRv2) for optimal contrast and readability.
* **Scanning Performance:** Tested for >99.5% first-scan success rate across 15+ major QR scanner apps under various lighting conditions.
> **Important Note:** The above technical parameters are for reference data. Specific tolerances, custom sizes, and bespoke encoding solutions require direct consultation. For exact specifications tailored to your order, please contact our backend management team.
## A Showcase of Skill and CustomizationPhone: +86 19925232774
Hours: Mon-Fri 9:00AM - 6:30PM