鋼結構(gou)工(gong)(gong)程(cheng)(cheng)(cheng);建(jian)筑(zhu)(zhu)工(gong)(gong)程(cheng)(cheng)(cheng)施工(gong)(gong);防腐(fu)防水(shui)保(bao)(bao)溫工(gong)(gong)程(cheng)(cheng)(cheng);市政工(gong)(gong)程(cheng)(cheng)(cheng);水(shui)利水(shui)電工(gong)(gong)程(cheng)(cheng)(cheng);公路工(gong)(gong)程(cheng)(cheng)(cheng);機電安裝(zhuang)工(gong)(gong)程(cheng)(cheng)(cheng);園(yuan)林綠化工(gong)(gong)程(cheng)(cheng)(cheng);建(jian)筑(zhu)(zhu)裝(zhuang)飾裝(zhuang)修工(gong)(gong)程(cheng)(cheng)(cheng);土石方工(gong)(gong)程(cheng)(cheng)(cheng);建(jian)筑(zhu)(zhu)勞務(wu)分包;機械設備租賃;保(bao)(bao)潔服務(wu);門(men)窗安裝(zhuang);機械設備維修。(依法須經(jing)(jing)批準的(de)項目,經(jing)(jing)相關部(bu)門(men)批準后方可(ke)開(kai)展經(jing)(jing)營活動(dong))
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