Structure and colour in aluminium
The BWB gives the aluminium the surface it deserves. For industrial design applications, this is a suitable surface texture and colour. BWB finishes aluminium components of all kinds with mechanical and chemical pretreatments and suitable colouring processes.
Competence Center for precious metals
The BWB-Ampho factory is located in La Chaux-de-Fonds, in the heart of the Swiss watch industry. As a supplier to the watch and jewelry industry, the plant specializes in the assembly of small parts using welding and brazing processes, a wide range of electrolytic surface treatments, sand and glass bead blasting, and the processing of stainless steel cables.