貴(gui)州建工(gong)(gong)集團(tuan)第七建筑(zhu)工(gong)(gong)程(cheng)(cheng)有(you)(you)限責任公(gong)司屬國有(you)(you)獨資機電(dian)安(an)裝(zhuang)(zhuang)(zhuang)工(gong)(gong)程(cheng)(cheng)施工(gong)(gong)總承包壹(yi)級(ji);機電(dian)設(she)備(bei)(bei)安(an)裝(zhuang)(zhuang)(zhuang)工(gong)(gong)程(cheng)(cheng)專業承包壹(yi)級(ji);市政公(gong)用工(gong)(gong)程(cheng)(cheng)總承包壹(yi)級(ji);化工(gong)(gong)石(shi)油設(she)備(bei)(bei)管道安(an)裝(zhuang)(zhuang)(zhuang)工(gong)(gong)程(cheng)(cheng)專業承包貳級(ji);環保...