4399在线视频免费观看

工(gong)(gong)業(ye)科技(ji)(ji)技(ji)(ji)術服(fu)務(wu)；制造(zao)銷售(shou):數(shu)控機(ji)床及機(ji)床附件、切(qie)削工(gong)(gong)具(ju)；批發零(ling)售(shou):數(shu)控設備、礦山機(ji)械(xie)及配(pei)件、五金工(gong)(gong)具(ju)、電動(dong)工(gong)(gong)具(ju)、鋼材(cai)；大數(shu)據、計算機(ji)信(xin)息、網絡科技(ji)(ji)專(zhuan)業(ye)領域(yu)內(nei)的(de)技(ji)(ji)術開發、技(ji)(ji)術咨詢(xun)、技(ji)(ji)術轉讓(rang)、技(ji)(ji)術服(fu)務(wu)；信(xin)息系統集(ji)成服(fu)務(wu)；網絡工(gong)(gong)程施工(gong)(gong)；計算機(ji)軟(ruan)硬件開發及銷售(shou)；經營本企業(ye)相(xiang)關產品進出口業(ye)務(wu)（不(bu)含出版物）。（依法(fa)須經批準的(de)項(xiang)目，經相(xiang)關部(bu)門(men)批準后(hou)方可開展經營活動(dong)）