4399视频

裝(zhuang)(zhuang)配式建筑(zhu)、橋梁、隧道、綜合管廊，住宅工(gong)業(ye)化(hua)及(ji)相關(guan)產品(pin)(pin)，預(yu)制混凝土、預(yu)制構件的研發(fa)、設(she)計(ji)、銷(xiao)售；太陽能空調、新(xin)(xin)能源(yuan)、新(xin)(xin)材料的研發(fa)；建筑(zhu)工(gong)程(cheng)(cheng)(cheng)安裝(zhuang)(zhuang)、普(pu)通貨(huo)物運(yun)輸(shu)；建筑(zhu)工(gong)程(cheng)(cheng)(cheng)、裝(zhuang)(zhuang)飾裝(zhuang)(zhuang)修(xiu)工(gong)程(cheng)(cheng)(cheng)、市(shi)政(zheng)工(gong)程(cheng)(cheng)(cheng)、地基(ji)與基(ji)礎(chu)工(gong)程(cheng)(cheng)(cheng)、機電安裝(zhuang)(zhuang)工(gong)程(cheng)(cheng)(cheng)、建筑(zhu)智能化(hua)工(gong)程(cheng)(cheng)(cheng)、環保工(gong)程(cheng)(cheng)(cheng)、園林綠化(hua)工(gong)程(cheng)(cheng)(cheng)設(she)計(ji)及(ji)施(shi)工(gong)；工(gong)程(cheng)(cheng)(cheng)概預(yu)算編(bian)制；工(gong)程(cheng)(cheng)(cheng)造價咨詢(xun)；建筑(zhu)工(gong)程(cheng)(cheng)(cheng)材料、電線電纜銷(xiao)售；公(gong)路及(ji)市(shi)政(zheng)綠化(hua)設(she)備、工(gong)程(cheng)(cheng)(cheng)機械設(she)備的租賃；企業(ye)管理(li)咨詢(xun)服務(wu)；網上商(shang)務(wu)咨詢(xun)（不含金融(rong)、證券、期貨(huo)）；網上貿易代理(li)；自(zi)營(ying)(ying)和代理(li)各(ge)類商(shang)品(pin)(pin)及(ji)技(ji)術的進(jin)出口(kou)業(ye)務(wu)（國家限定企業(ye)經營(ying)(ying)或(huo)禁止(zhi)進(jin)出口(kou)的商(shang)品(pin)(pin)和技(ji)術除外）；亞麻籽(zi)油(you)、粉、膠囊系列(lie)產品(pin)(pin)，食用油(you)脂(zhi)系列(lie)產品(pin)(pin)研發(fa)、銷(xiao)售；亞麻籽(zi)銷(xiao)售；農業(ye)和食品(pin)(pin)技(ji)術推廣(guang)、技(ji)術服務(wu)、技(ji)術轉讓