Handan Zhaodu Fine Chemical Factory

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

Brøste A/S was founded in 1915. In the beginning Brøste only imported and distributed salt, but later on Brøste imported a number of chemicals, which were distributed to the different industries in Denmark. During the war – due to scarcity of goods –