4399免费视频

天(tian)元建(jian)(jian)(jian)設集(ji)團有限公司是(shi)一家具有國(guo)家特級施工(gong)總承包資質，擁有公路(lu)工(gong)程(cheng)(cheng)、機(ji)(ji)電安裝(zhuang)(zhuang)、鋼(gang)結(jie)構工(gong)程(cheng)(cheng)、幕墻、消防等20余個(ge)專業承包一級資質，以及對外(wai)承包工(gong)程(cheng)(cheng)經營資格，集(ji)建(jian)(jian)(jian)筑(zhu)施工(gong)、科研(yan)設計(ji)、路(lu)橋施工(gong)、市政工(gong)程(cheng)(cheng)、設備安裝(zhuang)(zhuang)、裝(zhuang)(zhuang)飾(shi)裝(zhuang)(zhuang)修、工(gong)程(cheng)(cheng)監理、檢驗檢測、商貿物流(liu)、機(ji)(ji)械制造、建(jian)(jian)(jian)材生(sheng)產(chan)、房地產(chan)開發于一體(ti)的大型建(jian)(jian)(jian)筑(zhu)企業。