4399免费视频

公司經營建筑(zhu)(zhu)工(gong)程(cheng)(cheng)(cheng)(cheng)施(shi)(shi)工(gong)；建筑(zhu)(zhu)裝(zhuang)(zhuang)飾裝(zhuang)(zhuang)修工(gong)程(cheng)(cheng)(cheng)(cheng)；水電(dian)暖安裝(zhuang)(zhuang)，建筑(zhu)(zhu)勞務分包；鋼結構工(gong)程(cheng)(cheng)(cheng)(cheng)；建筑(zhu)(zhu)幕墻工(gong)程(cheng)(cheng)(cheng)(cheng)；防(fang)(fang)(fang)腐防(fang)(fang)(fang)水保溫工(gong)程(cheng)(cheng)(cheng)(cheng)；土石方工(gong)程(cheng)(cheng)(cheng)(cheng)；房(fang)地產開發，鋁(lv)合金制品安裝(zhuang)(zhuang)；普通機(ji)電(dian)設(she)備(bei)(bei)(bei)安裝(zhuang)(zhuang)；市政工(gong)程(cheng)(cheng)(cheng)(cheng)施(shi)(shi)工(gong)；消防(fang)(fang)(fang)設(she)施(shi)(shi)安裝(zhuang)(zhuang)，起(qi)重設(she)備(bei)(bei)(bei)安裝(zhuang)(zhuang)工(gong)程(cheng)(cheng)(cheng)(cheng)施(shi)(shi)工(gong)（不含特(te)殊設(she)備(bei)(bei)(bei)）；中央空調設(she)備(bei)(bei)(bei)、通風設(she)備(bei)(bei)(bei)、電(dian)纜橋架、配電(dian)箱、防(fang)(fang)(fang)護欄、防(fang)(fang)(fang)火(huo)門(men)、防(fang)(fang)(fang)盜門(men)、建筑(zhu)(zhu)材料批發、零(ling)售。