covertex becomes seele cover The integration of covertex GmbH into the seele Group is now complete, and we wish to inform you that, with effect from 1 April 2009, covertex will be known as seele cover. > read more Seele takes over covertex covertex GmbH in Obing, Germany as well as her daughter companies covertex membranes Shanghai Co. Ltd. and Wise Dragon Engineering Ltd. have been taken over by Seele. covertex will continue to trade under covertex GmbH providing advice, design, fabrication and installation of the full range of membrane structures. > read more