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一般項目：電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)專(zhuan)用材料(liao)研(yan)發(fa)；電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)專(zhuan)用設(she)(she)(she)備(bei)(bei)銷售(shou)；五金產品批發(fa)；計算(suan)機系統服(fu)務(wu)；電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)(qi)(qi)(qi)件零售(shou)；信息技術(shu)(shu)咨(zi)詢服(fu)務(wu)；通訊(xun)設(she)(she)(she)備(bei)(bei)銷售(shou)；電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)(qi)(qi)(qi)件與機電(dian)(dian)(dian)(dian)(dian)組(zu)件設(she)(she)(she)備(bei)(bei)銷售(shou)；科(ke)技中介(jie)服(fu)務(wu)；家用電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)銷售(shou)；電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)(qi)(qi)(qi)件與機電(dian)(dian)(dian)(dian)(dian)組(zu)件設(she)(she)(she)備(bei)(bei)制造；技術(shu)(shu)服(fu)務(wu)、技術(shu)(shu)開發(fa)、技術(shu)(shu)咨(zi)詢、技術(shu)(shu)交流、技術(shu)(shu)轉讓(rang)、技術(shu)(shu)推廣；電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)產品銷售(shou)；勞(lao)務(wu)服(fu)務(wu)（不含勞(lao)務(wu)派(pai)遣）；計算(suan)機軟(ruan)硬件及(ji)輔助(zhu)設(she)(she)(she)備(bei)(bei)批發(fa)；計算(suan)機軟(ruan)硬件及(ji)輔助(zhu)設(she)(she)(she)備(bei)(bei)零售(shou)；計算(suan)機及(ji)辦公設(she)(she)(she)備(bei)(bei)維修；電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)(qi)(qi)(qi)件批發(fa)；計算(suan)機軟(ruan)硬件及(ji)外圍設(she)(she)(she)備(bei)(bei)制造；安全系統監控服(fu)務(wu)；電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)專(zhuan)用設(she)(she)(she)備(bei)(bei)制造；電(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)元(yuan)器(qi)(qi)(qi)(qi)件制