# Progold S.p.A. > Italian manufacturer of master alloys, solders and precious-metal powders for the jewellery industry. Progold combines applied metallurgical research with in-house production to serve goldsmiths and jewellery manufacturers worldwide. Headquarters: Via Postale Vecchia 26/A, 36070 Trissino (Vicenza), Italy — Phone +39 0445 492600. The website is available in English and Italian. ## Products - [Master alloys](https://progold.com/alloys): the Progold master-alloy families — GENIA, LUX, FLEXIA, PURA, PLATINA, BLANK - [GENIA master alloys](https://progold.com/genia-master-alloys): flagship master-alloy family - [Soldering solutions](https://progold.com/soldering-solutions): solders and joining solutions for jewellery ## Technical knowledge - [Technical Insights](https://progold.com/technical-insights): technical articles and guides on jewellery metallurgy and precious alloys - [Progold Lab](https://progold.com/progoldlab): applied-metallurgy research laboratory and technical support - [Trademarks & patents](https://progold.com/patents): international patents on gold-alloy manufacturing ## Services - [Additive manufacturing (Progol3D)](https://www.progol3d.com): direct 3D printing of precious metals ## Company - [About Progold](https://progold.com/about) - [Sustainability](https://progold.com/sustainability) - [Press](https://progold.com/press) - [Events & trade shows](https://progold.com/events) - [Careers](https://progold.com/career) - [Contact](https://progold.com/contact)