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山(shan)東正恒(heng)工(gong)(gong)(gong)程有限公(gong)司成(cheng)立(li)于2008年(nian)，專(zhuan)注機電工(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)和工(gong)(gong)(gong)程裝(zhuang)(zhuang)(zhuang)飾裝(zhuang)(zhuang)(zhuang)修(xiu)等全(quan)面工(gong)(gong)(gong)程。成(cheng)為山(shan)東省(sheng)內頂(ding)尖(jian)的(de)中(zhong)央空調專(zhuan)業(ye)工(gong)(gong)(gong)程公(gong)司和外墻保溫裝(zhuang)(zhuang)(zhuang)飾裝(zhuang)(zhuang)(zhuang)修(xiu)專(zhuan)業(ye)施(shi)工(gong)(gong)(gong)企業(ye)，正恒(heng)公(gong)司始終(zhong)以(yi)(yi)機電工(gong)(gong)(gong)程、裝(zhuang)(zhuang)(zhuang)飾裝(zhuang)(zhuang)(zhuang)修(xiu)施(shi)工(gong)(gong)(gong)為基礎，歷經風雨數載，積累(lei)了豐富的(de)行業(ye)經營(ying)、管(guan)理經驗，遵循“專(zhuan)業(ye)、經典、獨特”的(de)高標準要求，以(yi)(yi)卓越的(de)服(fu)務深受客戶(hu)的(de)認可(ke)和好評(ping)，同時培(pei)養出一批行業(ye)中(zhong)的(de)頂(ding)尖(jian)人才(cai)，擁有一支(zhi)專(zhuan)業(ye)的(de)施(shi)工(gong)(gong)(gong)，服(fu)務團(tuan)隊。