Gottlob Dietz GmbH

Sigma Chemicals has been trading internationally for over 30 years and specializes in supplying to the Mining Industry. We also offer an important procuring service for remote mine sites and laboratories. Sigma currently exports to over 35 countries.

The Zeocem joint stock copany has a 50 years record of experience in processing natural materials. By mining and refinement of mineralogical products we became one of the most important zeolite product manufacturers in Europe. A zeolite depo...

Chuzhou Baiao Biotechnology Co., Ltd. is mainly engaged in the research and development, production, and sales of pharmaceutical intermediates, synthetic fragrances, fine chemicals, and biochemistry. Simultaneously providing technical consultation, t