Torggler Chimica Spa

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

Dolder Massara is an internationally active distributor and supplier of services. Our family enterprise supplies raw materials, active substances and additives for manufacturers in the fields of chemistry, plastics and rubber. OUR PARTNERS ...