4399视频

建筑(zhu)(zhu)工(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)總承(cheng)包、建筑(zhu)(zhu)裝修裝飾工(gong)(gong)(gong)程(cheng)(cheng)專(zhuan)業(ye)承(cheng)包、建筑(zhu)(zhu)幕(mu)墻工(gong)(gong)(gong)程(cheng)(cheng)專(zhuan)業(ye)承(cheng)包、電子(zi)與智能化工(gong)(gong)(gong)程(cheng)(cheng)專(zhuan)業(ye)承(cheng)包、城市及(ji)道路照明工(gong)(gong)(gong)程(cheng)(cheng)專(zhuan)業(ye)承(cheng)包、鋼(gang)結構工(gong)(gong)(gong)程(cheng)(cheng)專(zhuan)業(ye)承(cheng)包、地(di)基(ji)基(ji)礎工(gong)(gong)(gong)程(cheng)(cheng)專(zhuan)業(ye)承(cheng)包、園林綠化工(gong)(gong)(gong)程(cheng)(cheng)、防水防腐保溫工(gong)(gong)(gong)程(cheng)(cheng)專(zhuan)業(ye)承(cheng)包；工(gong)(gong)(gong)程(cheng)(cheng)測(ce)量(liang)；測(ce)繪服務；銷售：建材、五金交(jiao)電、木制品、消防器(qi)材；門窗的銷售及(ji)安(an)裝。（依法須(xu)經(jing)批(pi)準的項目，經(jing)相關(guan)部門批(pi)準后(hou)方可(ke)開展經(jing)營活動）