F. B. Silbermann GmbH & Co. KG

SERTRONIC has more than 20 years experience in gas purification and conditionning Our customers are gas company as Air Liquide,Linde gas,Air Product,Praxair,for production equipment,but also laboratories for point of use purifiers. We are able to

Kaiserspezial has been in private ownership for over 40 years, and is one of the leading specialists in coupling technology. Special parts are fasteners, standard parts and parts according to drawings which differ from those traded in the market, and

Aqua free Membrane Technology GmbH was founded in 1999 and has become a specialist in the area of membrane technology especially with regard to medical engineering. In cooperation with leading European universities, Aqua free has developed a portfoli