This article first appeared in the JGW 2025 Show Daily by JNA, September 20 edition.

Jewellery manufacturers can choose from an assortment of high-performance alloys that are being presented at Jewellery & Gem WORLD Hong Kong (JGW).

Italy-based alloy expert Progold Spa is offering its renowned ready-to-use alloys and master alloys for jewellery manufacturing in platinum, gold (all karats) and silver. Its alloy families include Genia, Lux, Blank, Unibrax, Platina and Flexia. Founded in Italy in 1997, the company exports to over 50 countries through a dedicated sole dealer network. Meanwhile, Heraeus Metals Hong Kong Ltd is also providing high-quality master alloys for jewellery applications, catering to the diverse needs of jewellery craftsmen worldwide. Utilising advanced precious metal technology developed in its headquarters in Germany, Heraeus’ master alloys cover a wide spectrum of colours, ranging from pink to yellow.

Click here to view the JGW 2025 Show Daily by JNA.