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一(yi)般項目：電(dian)(dian)子(zi)(zi)(zi)專用(yong)材料(liao)研(yan)發(fa)(fa)；電(dian)(dian)子(zi)(zi)(zi)專用(yong)設(she)(she)備銷售(shou)(shou)(shou)(shou)；五金產品批發(fa)(fa)；計(ji)(ji)(ji)算機(ji)系統(tong)服務(wu)；電(dian)(dian)子(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)零(ling)售(shou)(shou)(shou)(shou)；信息技(ji)術(shu)咨詢(xun)服務(wu)；通訊設(she)(she)備銷售(shou)(shou)(shou)(shou)；電(dian)(dian)子(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)與(yu)機(ji)電(dian)(dian)組件(jian)(jian)(jian)設(she)(she)備銷售(shou)(shou)(shou)(shou)；科技(ji)中介(jie)服務(wu)；家用(yong)電(dian)(dian)器(qi)銷售(shou)(shou)(shou)(shou)；電(dian)(dian)子(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)與(yu)機(ji)電(dian)(dian)組件(jian)(jian)(jian)設(she)(she)備制(zhi)造；技(ji)術(shu)服務(wu)、技(ji)術(shu)開(kai)發(fa)(fa)、技(ji)術(shu)咨詢(xun)、技(ji)術(shu)交流、技(ji)術(shu)轉讓、技(ji)術(shu)推廣；電(dian)(dian)子(zi)(zi)(zi)產品銷售(shou)(shou)(shou)(shou)；勞(lao)務(wu)服務(wu)（不含勞(lao)務(wu)派(pai)遣(qian)）；計(ji)(ji)(ji)算機(ji)軟硬(ying)件(jian)(jian)(jian)及輔助設(she)(she)備批發(fa)(fa)；計(ji)(ji)(ji)算機(ji)軟硬(ying)件(jian)(jian)(jian)及輔助設(she)(she)備零(ling)售(shou)(shou)(shou)(shou)；計(ji)(ji)(ji)算機(ji)及辦公設(she)(she)備維修；電(dian)(dian)子(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)批發(fa)(fa)；計(ji)(ji)(ji)算機(ji)軟硬(ying)件(jian)(jian)(jian)及外圍設(she)(she)備制(zhi)造；安全系統(tong)監控服務(wu)；電(dian)(dian)子(zi)(zi)(zi)專用(yong)設(she)(she)備制(zhi)造；電(dian)(dian)子(zi)(zi)(zi)元(yuan)器(qi)件(jian)(jian)(jian)制(zhi)