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一般項目：電(dian)(dian)(dian)子(zi)(zi)專(zhuan)用(yong)(yong)材料研發(fa)(fa)(fa)(fa)；電(dian)(dian)(dian)子(zi)(zi)專(zhuan)用(yong)(yong)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；五(wu)金產品(pin)批發(fa)(fa)(fa)(fa)；計算(suan)(suan)機(ji)系統(tong)(tong)服(fu)務(wu)；電(dian)(dian)(dian)子(zi)(zi)元(yuan)(yuan)器(qi)(qi)(qi)件(jian)零售(shou)(shou)(shou)(shou)(shou)；信(xin)息技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)咨詢服(fu)務(wu)；通訊(xun)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)子(zi)(zi)元(yuan)(yuan)器(qi)(qi)(qi)件(jian)與(yu)機(ji)電(dian)(dian)(dian)組(zu)件(jian)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；科技(ji)(ji)(ji)中介服(fu)務(wu)；家用(yong)(yong)電(dian)(dian)(dian)器(qi)(qi)(qi)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)子(zi)(zi)元(yuan)(yuan)器(qi)(qi)(qi)件(jian)與(yu)機(ji)電(dian)(dian)(dian)組(zu)件(jian)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)制(zhi)造(zao)(zao)；技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)服(fu)務(wu)、技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)開(kai)(kai)發(fa)(fa)(fa)(fa)、技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)咨詢、技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)交流、技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)轉(zhuan)讓(rang)、技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)推(tui)廣；工程(cheng)和(he)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)研究和(he)試(shi)驗發(fa)(fa)(fa)(fa)展；信(xin)息系統(tong)(tong)集成服(fu)務(wu)；數(shu)字視頻(pin)監控(kong)系統(tong)(tong)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；軟件(jian)開(kai)(kai)發(fa)(fa)(fa)(fa)；企業管理(li)；網絡(luo)與(yu)信(xin)息安全軟件(jian)開(kai)(kai)發(fa)(fa)(fa)(fa)；物(wu)聯網技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)服(fu)務(wu)；電(dian)(dian)(dian)子(zi)(zi)產品(pin)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；計算(suan)(suan)機(ji)軟硬件(jian)及輔(fu)助(zhu)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)批發(fa)(fa)(fa)(fa)；計算(suan)(suan)機(ji)軟硬件(jian)及輔(fu)助(zhu)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)零售(shou)(shou)(shou)(shou)(shou)；計算(suan)(suan)機(ji)及辦公(gong)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)維(wei)修；電(dian)(dian)(dian)子(zi)(zi)元(yuan)(yuan)器(qi)(qi)(qi)件(jian)批發(fa)(fa)(fa)(fa)；計算(suan)(suan)機(ji)軟硬件(jian)及外圍(wei)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)制(zhi)造(zao)(zao)；安全系統(tong)(tong)監控(kong)服(fu)務(wu)；電(dian)(dian)(dian)子(zi)(zi)專(zhuan)用(yong)(yong)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)制(zhi)造(zao)(zao)；電(dian)(dian)(dian)子(zi)(zi)元(yuan)(yuan)器(qi)(qi)(qi)件(jian)制(zhi)造(zao)(zao)；網絡(luo)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)服(fu)務(wu)；物(wu)聯網技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)(shu)研發(fa)(fa)(fa)(fa)；電(dian)(dian)(dian)子(zi)(zi)、機(ji)械(xie)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)維(wei)護(hu)（不含特種設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)）；通信(xin)設(she)(she)(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；建筑工程(cheng)用(yong)(yong)機(ji)械(xie)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；金屬工具銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)及發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)機(ji)組(zu)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)；電(dian)(dian)(dian)力電(dian)(dian)(dian)子(zi)(zi)元(yuan)(yuan)器(qi)(qi)(qi)件(jian)制(zhi)造(zao)(zao)；互(hu)聯網銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)（除(chu)銷(xiao)(xiao)(xiao)售(shou)(shou)(shou)(shou)(shou)需要許可的商品(pin)）。（除(chu)依法(fa)須經批準的項目外，憑(ping)營業執照(zhao)依法(fa)自主開(kai)(kai)展經營活(huo)動）