4399免费视频

園林綠化工(gong)(gong)(gong)(gong)程(cheng)、管(guan)道工(gong)(gong)(gong)(gong)程(cheng)、鋼結構工(gong)(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)(gong)；建(jian)筑(zhu)裝(zhuang)飾(shi)工(gong)(gong)(gong)(gong)程(cheng)、防水防腐保(bao)溫(wen)工(gong)(gong)(gong)(gong)程(cheng)、消防設(she)施安(an)裝(zhuang)工(gong)(gong)(gong)(gong)程(cheng)、建(jian)筑(zhu)幕墻工(gong)(gong)(gong)(gong)程(cheng)專業承(cheng)包；市(shi)政公用工(gong)(gong)(gong)(gong)程(cheng)總承(cheng)包；建(jian)筑(zhu)勞務(wu)分包（不(bu)含勞務(wu)派遣）；建(jian)筑(zhu)工(gong)(gong)(gong)(gong)程(cheng)機械設(she)備租賃（未(wei)經(jing)金融監管(guan)部門批準(zhun)，不(bu)得從事吸收存(cun)款、融資擔保(bao)、代客理(li)財(cai)等(deng)金融業務(wu)）；保(bao)溫(wen)材料、聚合(he)物(wu)砂(sha)漿、外墻漆、地坪漆的銷售及(ji)技(ji)(ji)術(shu)研發(fa)、技(ji)(ji)術(shu)轉(zhuan)讓；外墻保(bao)溫(wen)板、建(jian)筑(zhu)保(bao)溫(wen)一體板、耐堿(jian)網格布(bu)、建(jian)筑(zhu)材料、裝(zhuang)飾(shi)材料、五(wu)金產品的銷售。（依法須經(jing)批準(zhun)的項目，經(jing)相關(guan)部門批準(zhun)后方(fang)可(ke)開展經(jing)營(ying)活動）