JGW - Jewellery & Gem WORLD Hong Kong 2025German Exhibitors Ph. Karl Hahn & Co
Ph. Karl Hahn & Co
Booth number: 8E22
www.hahngems.com
Address
Ph. Karl Hahn & Co
Hauptstr. 151
55743 Idar-Oberstein
Germany
E-mail: info@hahngems.com
Phone: +49 6781 43909
Internet: www.hahngems.com
Hauptstr. 151
55743 Idar-Oberstein
Germany
E-mail: info@hahngems.com
Phone: +49 6781 43909
Internet: www.hahngems.com