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高、低壓(ya)成套(tao)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)設(she)備(bei)、箱(xiang)式(shi)變(bian)電(dian)(dian)(dian)(dian)(dian)(dian)站、JP柜、電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)計(ji)量箱(xiang)、電(dian)(dian)(dian)(dian)(dian)(dian)纜分(fen)支(zhi)箱(xiang)、端子箱(xiang)、各種電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)用柜體、成套(tao)高低壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)器、變(bian)壓(ya)器、輸配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)路(lu)(lu)(lu)鐵(tie)(tie)塔、通(tong)信塔、電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)鋼管桿(gan)、鋼結構、鐵(tie)(tie)附件、母線(xian)槽、電(dian)(dian)(dian)(dian)(dian)(dian)纜橋(qiao)架研(yan)(yan)發、生(sheng)產(chan)(chan)、維(wei)修、銷(xiao)(xiao)售(shou)(shou); 風(feng)電(dian)(dian)(dian)(dian)(dian)(dian)、光伏接(jie)入(ru)升壓(ya)變(bian)電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統裝(zhuang)(zhuang)(zhuang)置(zhi)及(ji)(ji)集成測控組合變(bian)壓(ya)器、開(kai)閉(bi)所(suo)、電(dian)(dian)(dian)(dian)(dian)(dian)纜分(fen)接(jie)箱(xiang)、特種變(bian)電(dian)(dian)(dian)(dian)(dian)(dian)設(she)備(bei)的設(she)計(ji)、研(yan)(yan)發、生(sheng)產(chan)(chan)、銷(xiao)(xiao)售(shou)(shou)與維(wei)修；電(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)備(bei)設(she)計(ji)（不含生(sheng)產(chan)(chan)）、安(an)(an)裝(zhuang)(zhuang)(zhuang)、租賃服(fu)務(wu)(wu)；電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)纜、電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)金具、太陽(yang)能(neng)路(lu)(lu)(lu)燈、市電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)燈、電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)施工(gong)(gong)機(ji)具、防爆電(dian)(dian)(dian)(dian)(dian)(dian)器、汽車配(pei)件、金屬材(cai)(cai)料(liao)(liao)（不含貴(gui)金屬及(ji)(ji)國(guo)家(jia)專(zhuan)控產(chan)(chan)品(pin)(pin)）、建(jian)(jian)(jian)筑材(cai)(cai)料(liao)(liao)銷(xiao)(xiao)售(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)系(xi)統自動化及(ji)(ji)控制裝(zhuang)(zhuang)(zhuang)置(zhi)、電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)智(zhi)能(neng)設(she)備(bei)的研(yan)(yan)發、生(sheng)產(chan)(chan)、銷(xiao)(xiao)售(shou)(shou)及(ji)(ji)安(an)(an)裝(zhuang)(zhuang)(zhuang)；電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)技術(shu)(shu)研(yan)(yan)發與咨詢服(fu)務(wu)(wu)；電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)通(tong)信產(chan)(chan)品(pin)(pin)的銷(xiao)(xiao)售(shou)(shou)及(ji)(ji)技術(shu)(shu)咨詢服(fu)務(wu)(wu)；節能(neng)技術(shu)(shu)服(fu)務(wu)(wu)、光伏發電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統及(ji)(ji)光伏建(jian)(jian)(jian)筑一體化產(chan)(chan)品(pin)(pin)的生(sheng)產(chan)(chan)、銷(xiao)(xiao)售(shou)(shou)、安(an)(an)裝(zhuang)(zhuang)(zhuang)、售(shou)(shou)后服(fu)務(wu)(wu)及(ji)(ji)技術(shu)(shu)咨詢服(fu)務(wu)(wu)；環(huan)保綜合節電(dian)(dian)(dian)(dian)(dian)(dian)器和高效節電(dian)(dian)(dian)(dian)(dian)(dian)器生(sheng)產(chan)(chan)、銷(xiao)(xiao)售(shou)(shou)及(ji)(ji)安(an)(an)裝(zhuang)(zhuang)(zhuang)服(fu)務(wu)(wu)；新(xin)能(neng)源技術(shu)(shu)研(yan)(yan)究及(ji)(ji)推廣服(fu)務(wu)(wu)；電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)工(gong)(gong)程設(she)計(ji)、施工(gong)(gong)；電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)設(she)施承裝(zhuang)(zhuang)(zhuang)（修、試）；輸變(bian)電(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)程、機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)程、城市及(ji)(ji)道(dao)路(lu)(lu)(lu)照(zhao)明(ming)工(gong)(gong)程、市政工(gong)(gong)程、電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)節能(neng)改造工(gong)(gong)程施工(gong)(gong)；火電(dian)(dian)(dian)(dian)(dian)(dian)、風(feng)電(dian)(dian)(dian)(dian)(dian)(dian)設(she)備(bei)安(an)(an)裝(zhuang)(zhuang)(zhuang)；建(jian)(jian)(jian)筑施工(gong)(gong)勞務(wu)(wu)作業；售(shou)(shou)電(dian)(dian)(dian)(dian)(dian)(dian)業務(wu)(wu)；配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)業務(wu)(wu)；。（依法須經(jing)批準的項目，經(jing)相關部(bu)門(men)批準后方可開(kai)展(zhan)經(jing)營活動）