Beijing
Dongcheng District
No.13 Gold
No.14 Jewelry
No.15 Accessories
No.17 Shi Shang Shi Products
No.19 Jewelry Jewelry
No.22 Jewelry
No.22 Art Design
Drills Stones
Yu Stones Jewelry
Fei Cui
Zuan Shi Shi Products
中关村高新技术企业
高新技术企业
市级高新技术企业
市级创新型中小企业