MOQ: 50pcs Jewelry Manufacturer
Focusing on serving medium and large wholesalers/retailers/e-commerce brands
Direct supply from Nanding Jewelry Factory
- Bulk customization and wholesale-Monthly production capacity of 50,000 pieces
- Fast delivery within 7-10 days
- EU-grade environmentally friendly electroplating
- In-house electroplating facilities
Waterproof
Rustproof
Hypoallergenic
The hardness and thickness of the plating layer determines how long the colour of the jewellery will last. After more than 10 years of research, we have set new benchmarks for jewelry plating technology.
Nanding can solve the problems of rust, scratches and allergy of jewellery for you completely, where you can get the best plating effect.
Gold-filled
A thick layer of gold (comprising at least 1/20 of the total weight) is bonded to a base metal such as brass, ensuring it retains its color for 3-5 years.
Gold vermeil
A base of 925 silver plated with a layer of gold at least 2.5 microns thick (typically 10K or higher). It retains its color for at least two years.
Gold plated
A very thin layer of gold (often less than 0.5 microns) is electroplated onto a metal surface. It is inexpensive but typically fades within a year.
why choose us
Founded in 2007, Nanding Jewelry is located in Panyu, Guangzhou, known as the “Jewelry Capital.” The company has obtained RJC certification and ISO certification. Our products are sold worldwide and have won the trust of our customers.
International Certification and Qualifications
We strictly adhere to the highest global quality standards and hold multiple internationally recognized certifications to ensure the exceptional quality of every piece of jewelry.
ISO 14001 The Certificate Ofenvironmental Management System
ISO 9001 The Certificate Of Quality Management System
RJC（Responsible Jewellery Council）
Achievement Award
NanDing Manufacturing Process
Eight exquisite processes combine traditional craftsmanship with modern technology to create jewelry of exceptional quality.
CAD Design
Create accurate 3D digital models. Provides millimeter-level modeling for subsequent production.
Wax Mold Making
Based on CAD models, wax models are carved to achieve “zero error” gemstone positioning, avoiding the risk of gemstone damage.
Metal Casting
Using lost wax casting combined with vacuum pressure, high precision molding is ensured, with a yield rate of 99.2%.
Traditional Setting
Senior technicians use micro-setting/prong setting for full-shaped gemstones, ensuring stable optical performance with microscope precision.
Mirror Polishing
Three-stage polishing: rough polishing for shaping → fine polishing for brightening → velvet cloth mirror polishing.Ra0.05μm smooth surface
Laser engraving
20μm fiber laser precision engraving of logos/textures, adjustable depth 3D anti-counterfeiting engraving.
Electroplating Treatment
0.5-3μm uniform rhodium/gold plating, salt spray test reaches level 9 corrosion resistance.
Quality Inspection
12-step testing process and 46 testing standards, including gem stability, coating thickness, and dimensional tolerances.
Monthly shipment 300,000 pcs
15 years production experience
Total factory area over 12000+
500+ professional workers
No Effort Spared in Testing. No Compromise Made on Quality.
The balance is challenging, but the solution is clear. To build lasting consumer trust, we are committed to achieving the highest possible quality within your budget.
Thickness of plating layer
Vibration Abrasion Test
Color Assessment
Structure Test
Taking Cooperations Even Further
Knowing who we are is what sets us apart. Our team is united by a shared business philosophy: while profit is a goal, it is not the sole purpose of business.
Global Partnership Success Stories
The exceptional craftsmanship significantly elevated our product line and customer satisfaction.
Consistent quality and timely delivery make them our most reliable partner in Asia.
Precision manufacturing meets our stringent quality standards every single time.
Their ability to execute complex designs transformed our luxury segment offerings.
Responsive customization service helped us capture the millennials market effectively.