Tecval S.A.

Our products are designed for engineering applications involving aggressive environments, in particular those associated with sea water, oilfield environments and industrial chemicals. Along with our own range of Trade Marked alloys, we specialise in

Swiss Exhibition is one of the leading international live-marketing companies. The Swiss Exhibition Group has been founded in 2001 by the merger of the former exhibition companies in Basel and Zurich. The group also comprises Winkler Veranstaltungste

For more than 40 years, Entegris has been a provider of critical products and materials used in advanced high-technology manufacturing. These products and materials are often used to make the building blocks of many of the world's most complex microe