Since 20 years Petra Exim is present on the international market also with the diamond tools for cutting, calibrating, grinding and squaring; the obtained quality is judged by our customers to be on the highest level. By producing and planning new products we give priority to the environment observance as well as quality. Petra Exim pays attention not only to the production process, but also to the requirements of every customer; therefore, based on an updated knowledge, we are always in the position to propose winning solutions