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Associate Member
Business Categories
Young-Chool Kim
Hanmi Gemological Institute and Lab. (Hanmi Lab)
Contact information may be available to logged in members.
Professional Bio
Gemological Laboratory services, GIG (Gemological Institute Global).
Company/Business
Hanmi Gemological Institute and Lab. (Hanmi Lab)
Associate Member
Business Categories
Gemological Laboratory
Gemstones
Ruby