Our product areas
Owners Diamond Splitters
Blood Diamonds I
We also produce tools for you that are mounted with real diamonds. Again and again we are asked about the term blood diamonds in this context. What actually are blood diamonds? - The term came up about 25 years ago when the world public realised that rough diamonds are very well suited for money laundering and that wars are financed through illegal mining and the diamond trade - namely in some African countries, cf. en.wikipedia.org/wiki/Blood_diamond. Hence the term: in a figurative sense, there is blood on certain diamonds. Of course, we do not use blood diamonds. You will find out how this is ensured here in 14 days.
EU drinking water directive, RoHS
RoHS and the new EU Drinking Water Directive
For many years, the EU has been reducing the maximum permissible levels of substances hazardous to health in products.
Overview trade fair (s)
10/22 - 10/22/2021
DST Turning and Spantage Southwest
03/16 - 03/18/2022
More info here
Social projects - sunbathing bench in Freienland above Walzenhausen
We at WEISS AG are involved in social projects too. For example, we recently purchased a bench and had it installed in Freienland near Walzenhausen. The bench is very comfortable; it is intended to encourage people to lie down, rest, meditate and philosophise for longer periods of time. The project was realised together with Mrs Eva Sturm. For more information see eva-sturm.ch/projekt-liegebank/
We recently inaugurated the bench with a small barbecue.