4399视频

經營(ying)范(fan)圍(wei)包含(han)：太(tai)陽能(neng)(neng)、新能(neng)(neng)源(yuan)、清潔能(neng)(neng)源(yuan)開發(fa)設(she)(she)計及(ji)(ji)綜合利用(yong)；技(ji)(ji)術(shu)開發(fa)、技(ji)(ji)術(shu)轉讓、技(ji)(ji)術(shu)咨詢、技(ji)(ji)術(shu)推廣(guang)；合同能(neng)(neng)源(yuan)管(guan)理；熱力生產和(he)供應；供電(dian)(dian)、售電(dian)(dian)；工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)勘察設(she)(she)計；工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)項目管(guan)理；建(jian)筑(zhu)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、環保工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)（憑(ping)資(zi)質(zhi)經營(ying)）、城市(shi)照(zhao)明電(dian)(dian)力工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、給排(pai)水(shui)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、鋼結構工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、防水(shui)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、防腐保溫工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、市(shi)政公用(yong)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、道(dao)路工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、水(shui)利工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、消防工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、景(jing)觀工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、園(yuan)林綠化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、幕墻(qiang)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、室內外裝(zhuang)(zhuang)飾(shi)裝(zhuang)(zhuang)潢(huang)(huang)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)；電(dian)(dian)子工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、智(zhi)能(neng)(neng)化(hua)(hua)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)安(an)(an)裝(zhuang)(zhuang)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)；【空調、護欄(lan)、電(dian)(dian)氣(qi)設(she)(she)備、機(ji)(ji)電(dian)(dian)設(she)(she)備、建(jian)筑(zhu)物(wu)(wu)管(guan)道(dao)安(an)(an)裝(zhuang)(zhuang)】（不(bu)含(han)特種設(she)(she)備）；建(jian)筑(zhu)物(wu)(wu)拆除（不(bu)含(han)爆破）；建(jian)筑(zhu)勞務(wu)分包；【批發(fa)、零售、維修：節能(neng)(neng)設(she)(she)備、建(jian)筑(zhu)機(ji)(ji)具、機(ji)(ji)電(dian)(dian)設(she)(she)備、暖通設(she)(she)備、空調設(she)(she)備、制冷(leng)設(she)(she)備、空氣(qi)凈化(hua)(hua)設(she)(she)備、消防器材(cai)(cai)(cai)、電(dian)(dian)子設(she)(she)備、工(gong)(gong)(gong)(gong)(gong)(gong)業自動控制系統(tong)裝(zhuang)(zhuang)置、照(zhao)明設(she)(she)備、電(dian)(dian)力設(she)(she)備、管(guan)件管(guan)材(cai)(cai)(cai)、環保設(she)(she)備、辦公自動化(hua)(hua)設(she)(she)備】（不(bu)含(han)特種設(she)(she)備）；批發(fa)、零售：建(jian)筑(zhu)材(cai)(cai)(cai)料、鋼材(cai)(cai)(cai)、裝(zhuang)(zhuang)飾(shi)裝(zhuang)(zhuang)潢(huang)(huang)材(cai)(cai)(cai)料、計算(suan)機(ji)(ji)、軟件及(ji)(ji)輔助設(she)(she)備、五金交電(dian)(dian)、閥(fa)門(men)、家用(yong)電(dian)(dian)器；非標準件的銷售、安(an)(an)裝(zhuang)(zhuang)；貨物(wu)(wu)及(ji)(ji)技(ji)(ji)術(shu)進(jin)(jin)出口(kou)（不(bu)含(han)出版物(wu)(wu)進(jin)(jin)口(kou)）。