We consider ourselves to be a solution provider. This starts with comprehensive advice, characterised by competitive terms and complemented with training and marketing.
As a global leader in sustainable technology we use cutting edge science to create solutions that make a real difference for the environment.
We offer technical support in all areas. And we are pleased to do that whenever possible, including on site. We also support you with technical literature, lectures and training.
We sell solder alloys and fluxes for soldering metallic, ceramic and diamond materials. Our renowned and globally networked specialists allow us to offer our customers comprehensive advice on brazing and soldering.
Our many years of experience in the production and processing of precious metal alloys and, above all, our expertise in platinum group metals has made us one of the leading precious metal suppliers to the Swiss jewellery and watch industries.
We offer all substances and alloys which are derived from the platinum group metals, as well as silver and gold. We are rapid and flexible and possess the necessary specialist knowledge to be able to provide you with suitable advice
Corporate Policy, Compliance & Ethics
Sustainability & social engagement
Organisation & philosophy
Apprenticeship at JM&B
Your contact persons in Jewellery & Watches.
The team is looking forward to hearing from you. Meet our new team members.