South China's Premier Jewelry Manufacturing Network
300+ Specialized Factories at Your Disposal
Our Manufacturing Powerhouse
300+
Partner Factories
80+
Years Combined Experience
10K+
Monthly Production Capacity
99%
On-Time Delivery Rate
300+
Partner Factories
300+
Partner Factories
Strategic Factory Locations
Guang zhou Cluster
Focus on innovative manufacturing techniques
65 factories | Min. Order: 100+ units
Notable for: PVD coatings, titanium jewelry, laser engraving
Shen zhen Cluster
Focus on innovative manufacturing techniques
65 factories | Min. Order: 100+ units
Notable for: PVD coatings, titanium jewelry, laser engraving
Dong guan Cluster
Focus on innovative manufacturing techniques
65 factories | Min. Order: 100+ units
Notable for: PVD coatings, titanium jewelry, laser engraving
Fo shan Cluster
Focus on innovative manufacturing techniques
65 factories | Min. Order: 100+ units
Notable for: PVD coatings, titanium jewelry, laser engraving
Zhe jiang Cluster
Focus on innovative manufacturing techniques
65 factories | Min. Order: 100+ units
Notable for: PVD coatings, titanium jewelry, laser engraving
Fu jian Cluster
Focus on innovative manufacturing techniques
65 factories | Min. Order: 100+ units
Notable for: PVD coatings, titanium jewelry, laser engraving
- Regional Specializations
- Guangzhou: High-complexity designs
- Shenzhen: Cutting-edge techniques
- Fujian: Mass production excellence
- Zhejiang: Gold plating specialists
- Regional Specializations
- Guangzhou: High-complexity designs
- Shenzhen: Cutting-edge techniques
- Fujian: Mass production excellence
- Zhejiang: Gold plating specialists
- Regional Specializations
- Guangzhou: High-complexity designs
- Shenzhen: Cutting-edge techniques
- Fujian: Mass production excellence
- Zhejiang: Gold plating specialists
Factory Specializations

Chain Production Experts
42
Factories
500
Chain Types
Our chain specialists produce over 5 million chain links monthly using semi-automated precision machinery

Chain Production Experts
42
Factories
500
Chain Types
Our chain specialists produce over 5 million chain links monthly using semi-automated precision machinery

Chain Production Experts
42
Factories
500
Chain Types
Our chain specialists produce over 5 million chain links monthly using semi-automated precision machinery
Unified Quality Standards
Factory Vetting
Stringent 12-point qualification process including facility audits, equipment analysis, and sample quality testing
Standard Implementation
ES Jewelry proprietary quality standards applied across all factories in the network
In-Process QC
During-production quality checks by ES field representatives
Final Inspection
AQL 2.5 inspections at our consolidation centers prior to shipping