Weiss Chemie + Technik GmbH & Co.KG

We are a company with extensive experience in the chemical sector. We are devoted to the development, production and distribution of chemicals for industry in general, for drinking and waste water treatment and for special applications.

Manufacturer of equipment for protection of persons, products and environment made of stainless steel

Welch is a leading provider of high-quality, durable vacuum pumps. Our extensive portfolio includes diaphragm, rotary vane, and turbomolecular pumps and systems, plus accessories. As a global leader in vacuum technology, our customers include labora