TheElevion-Group consists of an association of technological orientated,medium-sized companies active in the electrical and mechanical engineeringindustries with a current overall performance of more than 180 Mio. € p.a.Elevion集团由数个以技术为主导的中等公司所组成，服务于电气和暖通空调技术领域，每年在营业额超过一亿八千万欧元。ETS - a young company with a long history, foundedin December 2013 as a subsidiary of the Elevion group.ETS是一个具有悠久历史经验的年轻公司，成立于2013年12月，是Elevion集团的子公司