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天元瑞信(xin)(xin)(xin)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)技術(shu)股份有限公(gong)(gong)司(si)，原為(wei)陜西(xi)天元通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)規劃設(she)(she)計咨(zi)詢(xun)有限公(gong)(gong)司(si)，是具有國家通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)行(xing)業設(she)(she)計甲級、工(gong)程勘察甲級、建筑智能化子系統集成甲級資質證書、通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)信(xin)(xin)(xin)息工(gong)程咨(zi)詢(xun)甲級資質證書的通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)設(she)(she)計咨(zi)詢(xun)企業，是中國通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)企業協會通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)設(she)(she)計施工(gong)專業委(wei)員會委(wei)員單(dan)位。公(gong)(gong)司(si)現有員工(gong)790余人，除(chu)在西(xi)安設(she)(she)立分公(gong)(gong)司(si)及技術(shu)支撐中心外，在山(shan)(shan)東、內(nei)蒙、新疆、山(shan)(shan)西(xi)、甘肅(su)、寧夏、青(qing)海等省(sheng)（區）設(she)(she)立了(le)分公(gong)(gong)司(si)。公(gong)(gong)司(si)主營(ying)業務包括(kuo)固網(wang)(wang)、移動網(wang)(wang)在內(nei)的核心網(wang)(wang)、接入網(wang)(wang)、交換網(wang)(wang)、傳輸網(wang)(wang)、IP網(wang)(wang)、業務網(wang)(wang)、企業網(wang)(wang)、通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)電源、通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)鐵(tie)塔等咨(zi)詢(xun)設(she)(she)計任務。