Why Our Partners Choose Us
At GBAN , we require every partner in our supply chain to sign a legally binding Non-Disclosure Agreement (NDA) to ensure the confidentiality and security of all sensitive information. This process is a vital part of maintaining trust across our supply chain and protecting our clients’ intellectual property.
Unmatched Precision in Jewelry Craftsmanship
At GBAN , we utilize cutting-edge technology to ensure unparalleled precision in every piece we create. Our dedicated artisans, equipped with advanced engineering techniques, deliver flawless craftsmanship that meets the highest standards.
Expert Craftsmanship
Our artisans combine skill and technology for impeccable quality in all jewelry pieces.
Advanced Techniques
We employ innovative methods to enhance product precision and maximize yield efficiency.
QC
Unmatched Quality Assurance for Your Jewelry Needs
Our commitment to quality is unwavering, featuring a triple-stage inspection process. From XRF testing of materials to real-time production monitoring and 100% final quality control, we ensure that every piece meets the highest standards.
Incoming Material Inspection
Expertise in Material Inspection
Material Quality Assurance
Thorough inspections for metals ensure top-notch quality.
Gemstone Inspection
We ensure every gemstone meets our stringent quality standards.
Production And Process Control
Explore our comprehensive range of jewelry solutions.
1.Master Mold inspection
Experience swift delivery without compromising quality.
2. Silicone Mold Inspection
Experience swift delivery without compromising quality.
3. Wax Injection inspection
Experience swift delivery without compromising quality.
4. Casting inspection
Experience swift delivery without compromising quality.
5. Polishing Inspection
Experience swift delivery without compromising quality.
6. Electroplating Inspection
Experience swift delivery without compromising quality.
Finished Product Inspection
Explore our stunning jewelry creations and craftsmanship.
1. Visual inspection
Experience swift delivery without compromising quality.
2. Dimension inspection
Experience swift delivery without compromising quality.
3. Performance Inspection
Experience swift delivery without compromising quality.
4. Performance Inspection
Experience swift delivery without compromising quality.
5. Gemstone Inspection
Experience swift delivery without compromising quality.
Explore Our Comprehensive Plating
Performance Inspection Process
Investire nei Nostri
Communities and
Future
Una parte dei nostri profitti annuali supporta lo sviluppo della comunità e le cause sociali.
Investire nei Nostri
Communities and
Future
Una parte dei nostri profitti annuali supporta lo sviluppo della comunità e le cause sociali.
Il Nostro Impegno per
Environmental
Responsabilità
Siamo dedicati a minimizzare la nostra impronta ambientale.
Unitevi a Noi per Fare,
la Differenza
Insieme, possiamo creare un futuro sostenibile.
Plating Performance Inspection
Equipped with jewelry-grade lab tools, we customize comprehensive tests for rhodium/gold/platinum coatings (adhesion, tarnish resistance, wear, sweat corrosion). Data-backed reports guarantee decade-long color integrity and hypoallergenic safety.
1. XRF Analyzer
Non-destructive XRF analysis ensures accurate detection of precious metal content (e.g., gold, silver, platinum) and confirms compliance with global safety regulations.
2. colorimeter-jewelry-plating-color-check
Measures ΔE color difference between standard and test samples to ensure batch-to-batch plating color consistency across gold, rhodium, or custom finishes.
3. Cross-Cut Tester
Simulates mechanical stress to assess coating adhesion on various metal substrates, ensuring durability during wear and handling.
4. Abrasion Tester
Replicates long-term physical contact to test resistance to daily wear, verifying the longevity of high-wear areas like ring bands and clasps.
5. Salt Spray Chamber
Simulates long-term exposure to sweat and atmospheric elements to evaluate the plating’s resistance to rust, tarnish, and surface degradation over time.
6. UV Accelerator
Exposes samples to controlled UV radiation and condensation cycles to predict color fading, coating breakdown, and surface degradation under sunlight exposure.
7. Anti-Yellowing Tester
Tests gold/rhodium-plated surfaces under high-temperature conditions to ensure they resist yellowing or color shifts caused by oxidation and thermal aging.
8. Microhardness Tester
Utilizes micro-indentation to assess surface hardness of plated coatings, validating mechanical resistance and ensuring long-term durability.
9. Environmental Chamber
Experience swift delivery without compromising quality.
10. Metallographic Microscope
Experience swift delivery without compromising quality.
Hazardous Substance Inspection
Testing products for the presence of regulated (e.g., RoHS, REACH) or customer-prohibited hazardous substances (e.g., Lead, Cadmium, Mercury, Hexavalent Chromium, PBDEs) to ensure compliance with environmental and safety regulations.
Using XRF+ICP-MS per EU EN 1811/RoHS, we detect nickel/lead/cadmium migration and issue globally accredited certificates (SGS/BV endorsed). Securing safe, compliant products for worldwide market access.
RoHS
Restricts hazardous heavy metals (e.g., lead, cadmium, mercury) in jewelry, especially children’s products. Prevents dermal exposure toxicity during prolonged wear.
REACH
Regulates Substances of Very High Concern (SVHC) in jewelry,Ensures wearing safety, prevents allergic reactions, and complies with EU market access rules.
Ensuring Compliance Through Rigorous Testing
At GBAN, we prioritize safety and quality by adhering to stringent testing standards. Our compliance with EU REACH, China GB 28480, and US ASTM regulations ensures that our jewelry meets the highest safety benchmarks.
Why Our Services Stand Out
in Jewelry
At GBAN , we pride ourselves on delivering exceptional services tailored to your unique needs. Our rapid turnaround ensures that you receive your products without unnecessary delays. With a commitment to quality and innovation, we are your trusted partner in the jewelry industry.
Rapid Turnaround for Your Projects
Experience swift delivery without compromising quality.
Flexible & Scalable Solutions for Every Need
We adapt our services to fit your requirements.
Comprehensive Turnkey Solutions for Seamless Execution
From concept to completion, we handle it all.
Let's Start Your Jewelry Journey
Contact us today to explore our services and kickstart your next jewelry project with GBAN .