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承裝(zhuang)（修(xiu)、試）電(dian)(dian)(dian)(dian)(dian)力(li)設(she)施(shi)業(ye)務(wu)，工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)線路和(he)電(dian)(dian)(dian)(dian)(dian)力(li)設(she)備運(yun)行(xing)維護、防(fang)護，電(dian)(dian)(dian)(dian)(dian)力(li)信(xin)息咨(zi)詢(xun)服(fu)務(wu)，電(dian)(dian)(dian)(dian)(dian)力(li)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)施(shi)工(gong)(gong)總承包；太陽能光伏(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)系統施(shi)工(gong)(gong)安(an)裝(zhuang)及(ji)技(ji)術(shu)服(fu)務(wu)；送變電(dian)(dian)(dian)(dian)(dian)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)施(shi)工(gong)(gong)、安(an)裝(zhuang)、維修(xiu)、調試；消防(fang)器(qi)材及(ji)消防(fang)管(guan)道安(an)裝(zhuang)(以上范(fan)圍(wei)需憑資質經(jing)營(ying))；電(dian)(dian)(dian)(dian)(dian)力(li)器(qi)材銷售:高低壓配(pei)電(dian)(dian)(dian)(dian)(dian)設(she)備、變壓器(qi)、電(dian)(dian)(dian)(dian)(dian)線、電(dian)(dian)(dian)(dian)(dian)纜、箱式變電(dian)(dian)(dian)(dian)(dian)站、五金機電(dian)(dian)(dian)(dian)(dian)、電(dian)(dian)(dian)(dian)(dian)力(li)器(qi)材、電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)氣設(she)備及(ji)材料門窗制作(zuo)安(an)裝(zhuang)；室內外裝(zhuang)飾(shi)裝(zhuang)修(xiu)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、建(jian)筑工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)設(she)計及(ji)施(shi)工(gong)(gong)、道路工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、橋(qiao)梁工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、水利(li)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、園林工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、鋼結構(gou)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、市(shi)政工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、土石方工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、建(jian)筑智能化安(an)裝(zhuang)工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)施(shi)工(gong)(gong)；計算(suan)機軟件(jian)及(ji)輔助設(she)備、監(jian)控設(she)備安(an)裝(zhuang);建(jian)筑工(gong)(gong)程(cheng)(cheng)(cheng)(cheng)勞務(wu)分包；建(jian)筑機械設(she)備租賃(lin)。（依法須經(jing)批(pi)準的項(xiang)目(mu)，經(jing)相關部門批(pi)準后方可開展經(jing)營(ying)活動）