Hennycon Company Limited | 简体 | 繁體 | |||
about us | about chalcedony | our products | exhibitions | contact us | ||||
Date | Booth No. | |||
22nd Street Mineral, Fossil, Gem & Jewelry Show , Tucson USA | 2024.01.25 - 2024.02.15 | A20-21 | ||
Sainte Marie Mineral & Gem Show , France | 2024.06.26 - 2024.06.30 | ZM-JS-41b | ||
Denver Coliseum Mineral, Fossil, Gem & Jewelry Show, USA | 2024.09.06 - 2024.09.15 | NWC L1-72 | ||
Gemworld Munich, Germany | 2024.10.24 - 2024.10.27 | A4.190 | ||
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