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中(zhong)國(guo)聯通(tong)(tong)400業務(wu)(wu)(wu)受(shou)理中(zhong)心山(shan)東中(zhong)呼信(xin)息(xi)科技有(you)限公(gong)(gong)(gong)(gong)司(si)(si)，是(shi)一家(jia)(jia)專業從(cong)事聯通(tong)(tong)增(zeng)值(zhi)業務(wu)(wu)(wu)研發與運(yun)營(ying)(ying)的(de)高科技公(gong)(gong)(gong)(gong)司(si)(si)，公(gong)(gong)(gong)(gong)司(si)(si)位于中(zhong)國(guo)聯合網絡(luo)通(tong)(tong)信(xin)有(you)限公(gong)(gong)(gong)(gong)司(si)(si)濰坊分公(gong)(gong)(gong)(gong)司(si)(si)總(zong)部辦公(gong)(gong)(gong)(gong)大(da)廈，是(shi)中(zhong)國(guo)聯通(tong)(tong)400電話核心業務(wu)(wu)(wu)的(de)直(zhi)接運(yun)營(ying)(ying)商，開展(zhan)400電話的(de)營(ying)(ying)銷、客服(fu)、推廣(guang)、優(you)化等系(xi)統化業務(wu)(wu)(wu)。集團公(gong)(gong)(gong)(gong)司(si)(si)800人，全國(guo)500家(jia)(jia)合作(zuo)伙伴，濰坊地(di)區三家(jia)(jia)子公(gong)(gong)(gong)(gong)司(si)(si)，泰(tai)安、萊蕪、菏(he)澤、濟寧四家(jia)(jia)分公(gong)(gong)(gong)(gong)司(si)(si)，公(gong)(gong)(gong)(gong)司(si)(si)在致力于400市場(chang)發展(zhan)與售(shou)后(hou)服(fu)務(wu)(wu)(wu)的(de)同時，旨在建立通(tong)(tong)達全國(guo)的(de)400增(zeng)值(zhi)產品與服(fu)務(wu)(wu)(wu)網絡(luo)，做受(shou)尊敬的(de)企業通(tong)(tong)訊服(fu)務(wu)(wu)(wu)商。