Chongqing Colorful is a professional commercial printing manufacturer & supplier Since 2011.
Blank Dual Interface Metal Card Supplier
This blank metal card with chip slot features precise milling for IC chip installation and optional antenna embedding, making it suitable for creating dual interface metal cards or dual interface metal NFC cards after customization.
The card itself does not contain a chip or internal electronics — it serves as a durable and luxurious foundation for your own smart card design. You can later add contact or contactless modules according to your technical requirements.
dual interface metal card with chip slot
Product Description
Upgrade to a high-end dual interface metal card that combines the elegance of metal with advanced NFC and chip technology.
This blank metal card with chip slot allows both contact and contactless reading, making it ideal for smart payments, secure access control, and identity verification.
Crafted from premium materials such as Brass or 304# Stainless Steel, and featuring various finishes and colors, this card not only ensures durable performance but also projects prestige and professionalism for your brand or organization.
Features & Functionality
WHY CHOOSE US?
As a professional metal card manufacturer since 2011, Chongqing Colorful Technology Co., Ltd. provides global clients with:
1,400+ sqm production workshop with automated machinery
OEM & wholesale supply of blank and custom metal cards
SGS, GRS, and ISO9001 certified quality
Flexible customization — materials, plating, engraving, and packaging
Monthly capacity over 10 million cards
We focus on helping your business simplify sourcing, reduce costs, and grow with reliable card solutions.
MATERIAL INTRODUCTION
Our Blank Dual Interface Metal Cards are crafted from premium metals such as brass and 304# stainless steel, ensuring outstanding durability, corrosion resistance, and an elegant metallic finish.
Each card is precisely cut and polished to achieve a smooth surface and refined edges, delivering both a luxurious appearance and a professional feel. The metal front layer not only provides superior strength but also enhances the card’s tactile quality, giving it a distinct sense of prestige and sophistication.
The metal structure allows seamless integration with NFC and contact chip components, maintaining stable signal transmission for dual-interface performance. Available finishes include matte, brushed, vacuum-plated, and real gold-plated options — each offering a unique texture and color tone to match your brand identity.
Whether you choose Matte Black, Royal Blue, Real Gold, Red, or Purple, every card radiates a premium aesthetic that’s perfect for VIP membership, financial institutions, or executive identification cards.
Product Application
The Blank Dual Interface Metal Card is widely used across various industries that demand both functionality and luxury presentation. Its combination of contact and contactless (NFC) features makes it ideal for secure transactions and identity solutions, while the metal finish delivers a high-end aesthetic appeal.
Note:
| Blank and Chip-Ready | Comes with a pre-cut chip cavity for embedding contact or dual interface modules. |
| Premium Metal Material | Made from stainless steel or brass with excellent surface hardness and corrosion resistance. |
| Customizable Finish | Choose from brushed, mirror, or matte textures with laser engraving or UV printing. |
| Supports Dual Interface Design | Suitable for future integration of both contact (chip slot) and contactless (NFC) technologies. |
| Durable and Elegant | Provides a professional, high-end appearance ideal for premium brands and prototypes. |
FAQ