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經營(ying)范圍包(bao)含(han)：電(dian)力(li)(li)變(bian)配電(dian)開關(guan)設(she)備、電(dian)力(li)(li)熱控自動化設(she)備研(yan)發、制造、安(an)裝(zhuang)(zhuang)，高(gao)(gao)低壓變(bian)頻(pin)裝(zhuang)(zhuang)置組(zu)裝(zhuang)(zhuang)、制造、安(an)裝(zhuang)(zhuang)，高(gao)(gao)低壓變(bian)頻(pin)節能系統工(gong)(gong)程(cheng)(cheng)設(she)計、安(an)裝(zhuang)(zhuang)、調試（依(yi)據電(dian)力(li)(li)部門核發《電(dian)力(li)(li)設(she)施(shi)承裝(zhuang)(zhuang)修許可(ke)證(zheng)》開展經營(ying)活動），環保(bao)設(she)備、鍋爐配件、管道閥(fa)門、高(gao)(gao)低壓配電(dian)柜、金(jin)屬材(cai)料的(de)銷售，網(wang)絡工(gong)(gong)程(cheng)(cheng)（不含(han)互聯網(wang)上網(wang)服務(wu)及電(dian)信增值服務(wu)），電(dian)子設(she)備的(de)安(an)裝(zhuang)(zhuang)、維修、調試及技術咨(zi)詢服務(wu)，綜合布線，室內外(wai)裝(zhuang)(zhuang)飾裝(zhuang)(zhuang)潢(huang)工(gong)(gong)程(cheng)(cheng)，景(jing)觀綠化工(gong)(gong)程(cheng)(cheng)，水(shui)電(dian)暖(nuan)安(an)裝(zhuang)(zhuang)工(gong)(gong)程(cheng)(cheng)，照明工(gong)(gong)程(cheng)(cheng)設(she)計與施(shi)工(gong)(gong)，外(wai)墻防腐保(bao)溫工(gong)(gong)程(cheng)(cheng)，銷售：礦(kuang)產品（不含(han)專(zhuan)控）、粉(fen)煤(mei)灰、建筑材(cai)料。（依(yi)法需(xu)經批準(zhun)的(de)項目，經相關(guan)部門批準(zhun)后(hou)方可(ke)開展經營(ying)活動）。