RW silicium GmbH

Phytochem® started in 1995 as a independent company, which provides not available, high qualitative and full documented Reference Standards in the area of Natural Compounds. Therefore a specialized laboratory with all necessary apparatus and equipmen

We rely on over 20 years of experience. Managing Director and founder Thorsten Seide has been working in the seal industry since 1989. In March 2007, he set up his own business and founded the company Elbe Seals. Successful company development and th