Dr.Frank Grätz Werbeagentur

ProSyntest is a provider of custom organic synthesis and contract research and development for the pharmaceutical and fine chemical industry, with a focus on customer needs in quality, confidentiality, in-time delivery and cost efficiency. P...

Ecokorp Ltda., was created in 1996 as an aluminum sulfate factory, in order to satisfy the growing demand of the national coagulant market to treat liquid effluents (wastewater) of industrial plants. In parallel, due to the high purity and quality of