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(Summary description)Accredited by ISO/IEC17025 General Requirements for the Competence of Inspection and Calibration Laboratories

2017

(Summary description)Accredited by ISO/IEC17025 General Requirements for the Competence of Inspection and Calibration Laboratories

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Accredited by ISO/IEC17025 General Requirements for the Competence of Inspection and Calibration Laboratories

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Progold

Progold Showcases Master Alloys and Electroplating Technology, Creating New Collaboration Opportunities at Hong Kong Jewellery Show

From September 18 to 22, the 2024 September Hong Kong Jewellery & Gem Fair successfully concluded its five-day event. As one of the world's most influential jewelry exhibitions, it attracted jewelers,
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Ultra

Ultra Union and Progold Join Forces, Successfully Concluding the 24th Shenzhen International Jewelry Exhibition

On September 18, 2024, the 24th Shenzhen International Jewelry Exhibition successfully came to a close. This five-day event attracted top jewelry brands, suppliers, and designers from around the world
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