CHEMLAB-ANALYTICAL bvba

Development, production and distribution of highly effective cleansing concentrates – this has been the goal for HWR-CHEMIE since 1988. We have been devoted to these principles ever since and we implement them day by day in intelligent products allow

Schäfter + Kirchhoff was founded some 50 years ago as an engineering firm for optics development.

We offer products able to solve any cleaning problem, thanks to our long experience and know-how in the professional cleaning industry. The whole of the Dianos range is characterised by a very high quality level. The row materials we choose and the