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MINGSHENG
Elevate luxury handbags with our 20mm Logo Engraved Copper Pin Buckle, a masterpiece crafted from 99.9% pure electrolytic copper and finished with a triple-layer protective lacquer (acrylic base + UV-resistant topcoat). Engineered specifically for 20mm wide straps, this buckle features a precision-machined self-locking pin mechanism that securely fastens full-grain leather, premium PU, or high-quality vegan materials. The mirror-polished surface undergoes 500+ hours of salt spray testing (per ASTM B117 standards) to ensure corrosion resistance, while copper’s inherent antimicrobial properties inhibit 99.9% of bacteria growth (tested against common pathogens like E. coli and S. aureus). Ideal for high-end fashion brands and artisanal designers, this buckle supports high-resolution laser engraving (up to 3 colors) with 0.1mm precision and fully meets REACH compliance for seamless entry into EU markets.
Parameter | Details |
Material | 99.9% solid electrolytic copper, triple-layer protective lacquer |
Size | 20mm (width) x 30mm (length) |
Strap Compatibility | 20mm full-grain leather, premium PU, or vegan straps |
Closure Type | Self-locking pin with anti-slip ridges (45° angle) |
Weight | 18g |
Finish | Polished copper, oxidized patina, custom PMS color matching |
Certifications | REACH-compliant, CPSC-certified, ASTM B117 tested |
1. Antimicrobial Protection: Copper’s natural bacteriostatic properties create a hygienic surface that reduces odor and microbial buildup, making it ideal for daily-use accessories like handbags and belts.
2. Artisanal Craftsmanship: Each buckle undergoes 12+ hours of hand-polishing to achieve a flawless mirror finish, with laser-engraved logos that maintain crisp detail even after years of use.
3. Secure Locking Mechanism: The 45° angled pin design with micro-ridges grips straps securely, eliminating slippage while allowing smooth one-handed adjustments.
4. Customization Flexibility: Choose from deep engraving (0.3mm depth), color-filled logos, or custom patina effects to align with brand aesthetics and product lines.
• Luxury Fashion: Embellish designer handbags, couture waist belts, or premium vegan totes with a signature hardware element.
• Corporate Gifting: Engrave company logos or executive initials on buckles for high-end leather portfolios, travel accessories, or employee recognition rewards.
• Vintage Restoration: Replace worn hardware in classic leather bags or heritage accessories to preserve authenticity while enhancing durability.
Q: Does the copper patina wear off over time?
A: No. The triple-layer protective lacquer seals the patina, though a subtle natural aging process may occur, creating a unique vintage character that enhances the buckle’s appeal.
Q: Can this buckle be used with synthetic leather materials?
A: Yes. The non-abrasive pin mechanism and smooth edges are specifically designed to work seamlessly with PU leather, microfiber, and other synthetic materials without causing damage.
Q: What’s the minimum order quantity for custom engraving?
A: MOQ is 500 units for standard single-color engraving; 1,000 units for full-color logo customization, with a production lead time of 7–10 business days after design approval.
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