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Zhengzhou Zhongyuan District Qinglong Jewelry Firm
Custom Manufacturer
1yr
Henan, China
Main categories: Jewelry, Diamond Fine Jewelry, Lab Grown Diamond, Grown Gemstone
Ranked #3 Loose Gemstones class _i18n_mod_start_`shopmodule.shopsign.rankdelivery_i18n_mod_end_
Design-based customizationFinished product inspectionOn-site material inspectionTesting instruments (5)
Design-based customizationFinished product inspectionOn-site material inspectionTesting instruments (5)