1. Jewelry Quality Comparison
Other Jewelry Brands
- Immature gold-plating techniques: Fades within 3 months.
- Non-brand-aligned designs: Products lack authenticity.
- Low-grade materials: Pose risks for allergy-prone individuals.
Longsai Craftsmanship
- Advanced Plating:
- Premium-tier: 3μm vacuum-deposited metal (VDM) plating. Lab-tested to withstand 2,000+ sweat exposures.
- Authentic Development: 1:1 replication of branded designs through original product procurement.
- Hypoallergenic Innovation:
Medical grade copper embryo + dual-layer rhodium plating, resolving 97% of metal allergy cases.
Crafted from the same raw stone supplier with brand craftsmanship
2. Jewelry Services
Standard Materials
- Copper base with 24K gold or platinum plating.
Premium Upgrade Options
- Contact WhatsApp for:
- Solid gold/platinum customization.
- Genuine diamond settings.
Note: Custom orders are final sale (non-returnable).
Durability Test
- 3M abrasive paper test results:
Precision-crafted jewelry shows hairline scratches only after 500+ friction cycles.
3. Care Guidelines
Chemical Defense
- Avoid jewelry when applying alcohol containing products (such as perfume).
Cleaning Formula
- Add 1 drop of tea tree oil during ultrasonic cleaning:
- Disinfects while creating a protective film.
Storage Wisdom
- Place activated charcoal tablets in velvet pouches to regulate micro-environment humidity.
