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Zhengzhou Zhongyuan District Qinglong Jewelry Firm
Custom manufacturer
{0} years
Henan, China
Main categories: Jewelry, Diamond Fine Jewelry, Lab Grown Diamond, Grown Gemstone
Ranked #1 on-time delivery in Loose Diamonds
Design-based customizationFinished product inspectionOn-site material inspectionTesting instruments (5)
Design-based customizationFinished product inspectionOn-site material inspectionTesting instruments (5)