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一(yi)般項目：電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)專用(yong)(yong)材料研(yan)發(fa)；電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)專用(yong)(yong)設(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)；五(wu)金產品(pin)(pin)批(pi)(pi)發(fa)；計(ji)算機系(xi)(xi)統(tong)服(fu)務(wu)(wu)；電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)零售(shou)(shou)；信(xin)息(xi)技(ji)術(shu)(shu)咨(zi)詢(xun)服(fu)務(wu)(wu)；通訊設(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)；電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)與(yu)機電(dian)(dian)(dian)組(zu)件(jian)(jian)(jian)設(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)；科技(ji)中(zhong)介服(fu)務(wu)(wu)；家用(yong)(yong)電(dian)(dian)(dian)器(qi)銷(xiao)(xiao)售(shou)(shou)；電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)與(yu)機電(dian)(dian)(dian)組(zu)件(jian)(jian)(jian)設(she)(she)備(bei)(bei)(bei)(bei)制造；技(ji)術(shu)(shu)服(fu)務(wu)(wu)、技(ji)術(shu)(shu)開(kai)發(fa)、技(ji)術(shu)(shu)咨(zi)詢(xun)、技(ji)術(shu)(shu)交流、技(ji)術(shu)(shu)轉(zhuan)讓、技(ji)術(shu)(shu)推廣；工(gong)程和(he)技(ji)術(shu)(shu)研(yan)究和(he)試驗(yan)發(fa)展；信(xin)息(xi)系(xi)(xi)統(tong)集成(cheng)服(fu)務(wu)(wu)；數字視頻(pin)監控系(xi)(xi)統(tong)銷(xiao)(xiao)售(shou)(shou)；軟(ruan)件(jian)(jian)(jian)開(kai)發(fa)；企業管理；網絡與(yu)信(xin)息(xi)安全(quan)軟(ruan)件(jian)(jian)(jian)開(kai)發(fa)；物(wu)(wu)聯(lian)網技(ji)術(shu)(shu)服(fu)務(wu)(wu)；電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)產品(pin)(pin)銷(xiao)(xiao)售(shou)(shou)；計(ji)算機軟(ruan)硬件(jian)(jian)(jian)及(ji)(ji)輔助設(she)(she)備(bei)(bei)(bei)(bei)批(pi)(pi)發(fa)；計(ji)算機軟(ruan)硬件(jian)(jian)(jian)及(ji)(ji)輔助設(she)(she)備(bei)(bei)(bei)(bei)零售(shou)(shou)；計(ji)算機及(ji)(ji)辦公設(she)(she)備(bei)(bei)(bei)(bei)維修；電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)批(pi)(pi)發(fa)；計(ji)算機軟(ruan)硬件(jian)(jian)(jian)及(ji)(ji)外圍設(she)(she)備(bei)(bei)(bei)(bei)制造；安全(quan)系(xi)(xi)統(tong)監控服(fu)務(wu)(wu)；電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)專用(yong)(yong)設(she)(she)備(bei)(bei)(bei)(bei)制造；電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)制造；網絡技(ji)術(shu)(shu)服(fu)務(wu)(wu)；物(wu)(wu)聯(lian)網技(ji)術(shu)(shu)研(yan)發(fa)；電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)、機械(xie)設(she)(she)備(bei)(bei)(bei)(bei)維護(hu)（不含特種設(she)(she)備(bei)(bei)(bei)(bei)）；通信(xin)設(she)(she)備(bei)(bei)(bei)(bei)銷(xiao)(xiao)售(shou)(shou)；建筑(zhu)工(gong)程用(yong)(yong)機械(xie)銷(xiao)(xiao)售(shou)(shou)；金屬工(gong)具銷(xiao)(xiao)售(shou)(shou)；發(fa)電(dian)(dian)(dian)機及(ji)(ji)發(fa)電(dian)(dian)(dian)機組(zu)銷(xiao)(xiao)售(shou)(shou)；電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)制造；互聯(lian)網銷(xiao)(xiao)售(shou)(shou)（除銷(xiao)(xiao)售(shou)(shou)需要許可的商品(pin)(pin)）。（除依法須(xu)經(jing)批(pi)(pi)準的項目外，憑營業執(zhi)照依法自主開(kai)展經(jing)營活動）