Braskem S/A

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

ADDINOL Lube Oil GmbH develops and produces high-performance lubricants of the latest generation. Among these are high-performance lubricants for highest demands and pioneering innovations like ADDINOL Eco Gear, the industrial gear oil with Surftec®-

Seals and gaskets O-Rings, wipers, rod and piston seals PTFE and FEP products, flat seals More than 30.000 different types.