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公(gong)(gong)司(si)經營(ying)計(ji)算機信息技術咨詢服務；計(ji)算機配件(jian)(jian)及(ji)(ji)(ji)網(wang)(wang)絡設備(bei)銷(xiao)(xiao)售(shou)(shou)、安裝及(ji)(ji)(ji)維護；弱(ruo)電(dian)(dian)(dian)工程(cheng)(cheng)施(shi)工；電(dian)(dian)(dian)子(zi)智能化工程(cheng)(cheng)施(shi)工；計(ji)算機網(wang)(wang)絡工程(cheng)(cheng)施(shi)工；音響設備(bei)銷(xiao)(xiao)售(shou)(shou)及(ji)(ji)(ji)安裝；計(ji)算機軟硬件(jian)(jian)開發(fa)、銷(xiao)(xiao)售(shou)(shou)及(ji)(ji)(ji)技術服務；銷(xiao)(xiao)售(shou)(shou)：電(dian)(dian)(dian)子(zi)產(chan)品、電(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)纜、五金交電(dian)(dian)(dian)、照明設備(bei)、辦公(gong)(gong)設備(bei)及(ji)(ji)(ji)耗材；貨物及(ji)(ji)(ji)技術進出口(kou)業(ye)務(法律、行政(zheng)(zheng)法規禁止的(de)不得(de)經營(ying)，法律、行政(zheng)(zheng)法規限制經營(ying)的(de)，取得(de)許可證后方可經營(ying)）；經營(ying)其(qi)它無需(xu)行政(zheng)(zheng)審(shen)批(pi)即可經營(ying)的(de)一般經營(ying)項目。