4399视频

電(dian)(dian)(dian)(dian)(dian)科北(bei)方(fang)數(shu)字科技(ji)(ji)（山東）有限公司(si)(si),2019年12月19日成(cheng)立，經營范圍(wei)包(bao)括一般項(xiang)目：技(ji)(ji)術(shu)服務、技(ji)(ji)術(shu)開(kai)發(fa)、技(ji)(ji)術(shu)咨詢、技(ji)(ji)術(shu)交流、技(ji)(ji)術(shu)轉(zhuan)讓、技(ji)(ji)術(shu)推(tui)廣(guang)；數(shu)字視頻(pin)監(jian)(jian)(jian)控系統制(zhi)(zhi)造(zao)(zao)；數(shu)字視頻(pin)監(jian)(jian)(jian)控系統銷(xiao)(xiao)售(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)子元器(qi)(qi)件(jian)(jian)與機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)組(zu)件(jian)(jian)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)制(zhi)(zhi)造(zao)(zao)；電(dian)(dian)(dian)(dian)(dian)子元器(qi)(qi)件(jian)(jian)與機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)組(zu)件(jian)(jian)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)(shou)；配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)開(kai)關控制(zhi)(zhi)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)制(zhi)(zhi)造(zao)(zao)；配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)開(kai)關控制(zhi)(zhi)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)子元器(qi)(qi)件(jian)(jian)制(zhi)(zhi)造(zao)(zao)；電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)子元器(qi)(qi)件(jian)(jian)銷(xiao)(xiao)售(shou)(shou)(shou)；輸配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)及(ji)(ji)控制(zhi)(zhi)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)制(zhi)(zhi)造(zao)(zao)；智能輸配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)及(ji)(ji)控制(zhi)(zhi)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)(shou)；通信(xin)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)制(zhi)(zhi)造(zao)(zao)；通信(xin)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)(shou)；物(wu)聯(lian)網設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)制(zhi)(zhi)造(zao)(zao)；物(wu)聯(lian)網設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)(shou)；計算(suan)機(ji)(ji)軟(ruan)硬件(jian)(jian)及(ji)(ji)輔助設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)零售(shou)(shou)(shou)；幻燈及(ji)(ji)投影設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)(shou)；音響設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)(shou)；照(zhao)明器(qi)(qi)具銷(xiao)(xiao)售(shou)(shou)(shou)；普通機(ji)(ji)械(xie)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)安裝服務；軟(ruan)件(jian)(jian)開(kai)發(fa)；軟(ruan)件(jian)(jian)銷(xiao)(xiao)售(shou)(shou)(shou)；電(dian)(dian)(dian)(dian)(dian)子產品(pin)(pin)銷(xiao)(xiao)售(shou)(shou)(shou)；建筑材料銷(xiao)(xiao)售(shou)(shou)(shou)；輕質建筑材料銷(xiao)(xiao)售(shou)(shou)(shou)；光纜銷(xiao)(xiao)售(shou)(shou)(shou)；涂料銷(xiao)(xiao)售(shou)(shou)(shou)（不(bu)含危險化學(xue)品(pin)(pin)）；光通信(xin)設(she)(she)(she)備(bei)(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)(shou)；園(yuan)林(lin)綠化工(gong)程施(shi)工(gong)；日用百貨銷(xiao)(xiao)售(shou)(shou)(shou)；承接總公司(si)(si)工(gong)程建設(she)(she)(she)業務；土石方(fang)工(gong)程施(shi)工(gong)；金(jin)屬(shu)絲繩及(ji)(ji)其(qi)制(zhi)(zhi)品(pin)(pin)銷(xiao)(xiao)售(shou)(shou)(shou)；金(jin)屬(shu)結構銷(xiao)(xiao)售(shou)(shou)(shou)；防(fang)腐材料銷(xiao)(xiao)售(shou)(shou)(shou)；環(huan)境監(jian)(jian)(jian)測專用儀器(qi)(qi)儀表銷(xiao)(xiao)售(shou)(shou)(shou)（除依法須經批準的(de)項(xiang)目外，憑營業執照(zhao)依法自主開(kai)展經營活動(dong)）