芒果视频下载

成立于1974年，國內知名保溫管品牌，主要從事直埋保溫管/蒸汽保溫管/特殊用途保溫管等產品研發、生產和銷售的集團企業，同時承接管道安裝、施工等工程

天(tian)津市(shi)管(guan)道(dao)工(gong)(gong)程(cheng)(cheng)集(ji)團有限公(gong)司始創于1974年，現已成為(wei)跨行業(ye)(ye)發展(zhan)的綜合性企業(ye)(ye)集(ji)團，幾十(shi)(shi)個(ge)分（子）公(gong)司遍布全國三(san)十(shi)(shi)多個(ge)省市(shi)，主(zhu)要(yao)承(cheng)建市(shi)政給排(pai)水(shui)、供(gong)熱(re)(re)(re)、燃(ran)氣(qi)、工(gong)(gong)業(ye)(ye)管(guan)道(dao)等長輸(shu)管(guan)線(xian)安裝(zhuang)(zhuang)、道(dao)路(lu)橋梁建設、工(gong)(gong)業(ye)(ye)與(yu)民用建筑(zhu)(zhu)，裝(zhuang)(zhuang)修裝(zhuang)(zhuang)飾、地(di)源熱(re)(re)(re)利用工(gong)(gong)程(cheng)(cheng)，承(cheng)建水(shui)廠安裝(zhuang)(zhuang)、機電(dian)(dian)設備（鍋爐(lu)）安裝(zhuang)(zhuang)、機械(xie)鑿井(jing)、大(da)口(kou)徑直焊縫鋼板(ban)卷管(guan)及防腐工(gong)(gong)程(cheng)(cheng)，承(cheng)建水(shui)利水(shui)電(dian)(dian)工(gong)(gong)程(cheng)(cheng)及水(shui)閘、水(shui)庫、水(shui)電(dian)(dian)站、水(shui)工(gong)(gong)隧洞以及河道(dao)清淤等水(shui)工(gong)(gong)建筑(zhu)(zhu)物施工(gong)(gong)工(gong)(gong)程(cheng)(cheng)，承(cheng)接自來水(shui)、熱(re)(re)(re)力(li)、燃(ran)氣(qi)表具(ju)安裝(zhuang)(zhuang)、直埋式預制熱(re)(re)(re)水(shui)、蒸汽保溫管(guan)生產等工(gong)(gong)程(cheng)(cheng)，形成了享(xiang)譽國內的天(tian)津管(guan)道(dao)品牌。

公司擁(yong)有市政(zheng)公用工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)(gong)總承(cheng)(cheng)包(bao)(bao)(bao)(bao)一級(ji)(ji)、水(shui)利水(shui)電(dian)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)(gong)總承(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)(er)級(ji)(ji)、機電(dian)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)(gong)總承(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)(er)級(ji)(ji)、建(jian)筑(zhu)(zhu)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)(gong)總承(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)(er)級(ji)(ji)、石油(you)化工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)(gong)總承(cheng)(cheng)包(bao)(bao)(bao)(bao)三(san)級(ji)(ji)、建(jian)筑(zhu)(zhu)機電(dian)安裝(zhuang)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)專業承(cheng)(cheng)包(bao)(bao)(bao)(bao)一級(ji)(ji)、防(fang)水(shui)防(fang)腐保溫工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)專業承(cheng)(cheng)包(bao)(bao)(bao)(bao)一級(ji)(ji)、鋼結(jie)構工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)專業承(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)(er)級(ji)(ji)、建(jian)筑(zhu)(zhu)裝(zhuang)修裝(zhuang)飾工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)專業承(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)(er)級(ji)(ji)、環(huan)保工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)專業承(cheng)(cheng)包(bao)(bao)(bao)(bao)三(san)級(ji)(ji)及施工(gong)(gong)(gong)(gong)(gong)勞務不分等(deng)級(ji)(ji)共(gong)十一項(xiang)資質(zhi)，具有GA1、GB1、GB2和GC1級(ji)(ji)壓(ya)力(li)管道安裝(zhuang)改(gai)(gai)造(zao)維修許可證(zheng)、鍋爐安裝(zhuang)改(gai)(gai)造(zao)維修許可證(zheng)、全國(guo)工(gong)(gong)(gong)(gong)(gong)業產品水(shui)工(gong)(gong)(gong)(gong)(gong)金屬結(jie)構生產許可證(zheng)。

公司自1995年起相(xiang)繼(ji)通過質(zhi)量、職業(ye)健康安全管(guan)(guan)理(li)(li)及(ji)環境(jing)管(guan)(guan)理(li)(li)體系(xi)的認(ren)證，于2010年成為國(guo)(guo)(guo)內通過“1+1”新標管(guan)(guan)理(li)(li)體系(xi)認(ren)證的企(qi)業(ye)。公司的施(shi)工生產(chan)遍及(ji)全國(guo)(guo)(guo)并打入新加坡、蒙古等(deng)國(guo)(guo)(guo)際市場，多次參建(jian)“引灤入津”、“南水北調(diao)”、“西氣東輸”等(deng)國(guo)(guo)(guo)家工程。

公(gong)司(si)以“天津管道，輸送您(nin)的(de)需要(yao)”為企業(ye)核心價值(zhi)觀，秉承“博(bo)采眾長　唯旗誓奪”的(de)企業(ye)精神(shen)，形成了(le)具有(you)時(shi)代精神(shen)和企業(ye)特(te)色的(de)優秀(xiu)芒果(guo)视频(pin)下载。公(gong)司(si)崇尚誠(cheng)信經(jing)營，愿與廣(guang)大客戶攜手共(gong)進(jin)，共(gong)贏、共(gong)成長。