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wholesale jewelry mart The gold content in domestic institutions is the highest. NGTC gem scholars are the academic hegers in jewelry appraisers and national certification. The "NGTC Gem Scholar" certificate is a comprehensive training certificate issued by the National Jewelry and Jade Quality Supervision and Inspection Center and the National Inspection Jewelry Training Center. It is also a new height of domestic jewelry vocational education certification. NGTC Gem Scholars Course System is exclusively developed by the National Inspection Jewelery Training Center, and senior teachers are created in combination with many years of practical experience.
wholesale jewelry mart The gold content in domestic institutions is the highest. NGTC gem scholars are the academic hegers in jewelry appraisers and national certification.
The "NGTC Gem Scholar" certificate is a comprehensive training certificate issued by the National Jewelry and Jade Quality Supervision and Inspection Center and the National Inspection Jewelry Training Center. It is also a new height of domestic jewelry vocational education certification.
NGTC Gem Scholars Course System is exclusively developed by the National Inspection Jewelery Training Center, and senior teachers are created in combination with many years of practical experience.