Case Study: JINGING’s Custom Order of 15,000 Men’s Cuban Link Chains for Irish Clients
Table of Contents
- 
Introduction 
- 
Understanding the Cuban Link Chain Market - 
Global Demand for Men’s Chains 
- 
Irish Jewelry Market Trends 
 
- 
- 
Client Background: Irish Jewelry Distributor Profile 
- 
The Custom Order Specifications - 
Material Selection (925 Silver vs. Stainless Steel) 
- 
Chain Dimensions and Weight Requirements 
- 
Custom Clasp and Logo Engraving 
 
- 
- 
Manufacturing Process at JINGING - 
CAD Design and Prototyping 
- 
Quality Control Measures 
- 
Production Timeline 
 
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- 
Challenges and Solutions - 
Meeting EU Nickel Compliance Standards 
- 
Shipping and Customs Considerations 
 
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- 
Market Reception and Sales Performance in Ireland 
- 
Lessons Learned and Future Opportunities 
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Conclusion: Key Takeaways for Bulk Custom Jewelry Orders 
1. Introduction
In 2023, JINGING (a leading Chinese jewelry manufacturer) secured a landmark order from an Irish distributor for 15,000 custom men’s Cuban link chains. This case study examines:
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Why Cuban chains are increasingly popular in Europe 
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How JINGING met the client’s specifications 
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The challenges of large-scale international jewelry production 
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The business impact of this successful collaboration 
2. Understanding the Cuban Link Chain Market
Global Demand for Men’s Chains
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Cuban links dominate 60% of men’s chain sales (Grand View Research 2023) 
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Key markets: North America, Western Europe, Middle East 
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Popular materials: 925 silver (premium), stainless steel (budget), gold (luxury) 
Irish Jewelry Market Trends
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€280 million annual jewelry sales (Irish Central Statistics Office) 
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Growing preference for masculine, statement chains among 18-35 demographic 
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925 silver outperforms gold due to affordability and tarnish resistance 
3. Client Background: Irish Distributor Profile
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Established 2012 in Dublin 
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Specializes in men’s fashion accessories 
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Previously sourced from Turkey and Italy before switching to Chinese manufacturers 
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Key requirements: - 
EU nickel-compliance certification 
- 
3-5mm thickness range 
- 
Custom branded packaging 
 
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4. The Custom Order Specifications
Material Selection
After testing samples, the client chose:
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925 Sterling Silver (12,000 units) - 
3mm, 5mm, and 7mm widths 
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Rhodium plating option for anti-tarnish 
 
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- 
Stainless Steel (3,000 units) - 
316L surgical-grade steel 
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PVD black coating variant 
 
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Chain Specifications
| Parameter | Silver Chains | Steel Chains | 
|---|---|---|
| Length | 20-24 inches | 18-22 inches | 
| Weight | 25-40g | 30-50g | 
| Clasp Type | Lobster clasp | Spring ring | 
| Markings | “925” + client logo | Laser-etched serial numbers | 
Custom Branding Elements
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Engraved tags with Celtic knot motif 
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Velvet pouches with recycled packaging 
5. Manufacturing Process at JINGING
Step 1: CAD Design & Prototyping
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3D-printed prototypes approved within 2 weeks 
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Client requested thicker links after initial sampling 
Step 2: Production Workflow
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Metal casting (lost-wax method for silver) 
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Machine-linking assembly 
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Polishing & quality inspection 
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Laser engraving 
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Final ultrasonic cleaning 
Quality Control Measures
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XRF testing for metal purity 
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Salt spray test for corrosion resistance 
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Weight tolerance ±0.5g 
Production Timeline
| Phase | Duration | 
|---|---|
| Prototyping | 14 days | 
| Mass production | 45 days | 
| Shipping to Ireland | 12 days (DDP terms) | 
6. Challenges and Solutions
Challenge 1: EU Nickel Compliance
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Solution: Used nickel-free soldering and provided SGS reports 
Challenge 2: Customs Delays
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Solution: Pre-cleared through Dublin Airport’s FAST system 
Challenge 3: Weight Consistency
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Solution: Implemented automated sorting scales 
7. Market Reception in Ireland
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Sold 8,000 units in first 3 months 
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Retail price range: €89-€220 
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Best-selling variant: 5mm rhodium-plated silver 
8. Lessons Learned
✔ Bulk orders require longer lead times for quality assurance
✔ European clients prioritize certification over price
✔ Custom branding adds 15-20% value
9. Conclusion
This 15,000-chain order established JINGING as a trusted partner for European jewelry distributors. Key success factors included:
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Material expertise in both silver and steel 
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Flexibility in custom branding 
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Strict compliance with EU regulations 
For businesses considering large custom orders:
“Partner with manufacturers who understand regional market preferences and regulatory requirements.”
