4399视频

經(jing)營(ying)范圍包含：變(bian)壓器(qi)組裝(zhuang)與(yu)銷售(shou)；充電(dian)(dian)箱、配電(dian)(dian)柜(ju)組裝(zhuang)與(yu)銷售(shou)；光(guang)伏(fu)變(bian)壓器(qi)、光(guang)伏(fu)產品組裝(zhuang)與(yu)銷售(shou)；高低壓開關(guan)柜(ju)、高低壓成(cheng)套設備、元(yuan)器(qi)件、電(dian)(dian)線電(dian)(dian)纜、五(wu)金工具銷售(shou)；箱式變(bian)電(dian)(dian)站組裝(zhuang)與(yu)銷售(shou)；送(song)變(bian)電(dian)(dian)工程設計(ji)、施工、調試、維護（憑有效資質證(zheng)書(shu)經(jing)營(ying)）。（依法須經(jing)批準的項目，經(jing)相關(guan)部門(men)批準后方可開展經(jing)營(ying)活動(dong)）