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(jin)市管(guan)(guan)道(dao)(dao)工(gong)(gong)程(cheng)集(ji)團(tuan)有(you)限公司始創(chuang)于1974年，現已成為跨行業發展的綜合性企業集(ji)團(tuan)，幾十個分(fen)（子）公司遍布全國(guo)三(san)十多個省市，主要承(cheng)建(jian)(jian)市政(zheng)給排水(shui)(shui)、供熱、燃(ran)(ran)氣、工(gong)(gong)業管(guan)(guan)道(dao)(dao)等(deng)(deng)長輸(shu)管(guan)(guan)線安(an)裝(zhuang)、道(dao)(dao)路(lu)橋梁建(jian)(jian)設、工(gong)(gong)業與民用建(jian)(jian)筑，裝(zhuang)修裝(zhuang)飾、地源(yuan)熱利用工(gong)(gong)程(cheng)，承(cheng)建(jian)(jian)水(shui)(shui)廠安(an)裝(zhuang)、機電設備（鍋(guo)爐）安(an)裝(zhuang)、機械鑿井、大口徑直(zhi)焊(han)縫鋼板卷管(guan)(guan)及(ji)防腐工(gong)(gong)程(cheng)，承(cheng)建(jian)(jian)水(shui)(shui)利水(shui)(shui)電工(gong)(gong)程(cheng)及(ji)水(shui)(shui)閘、水(shui)(shui)庫(ku)、水(shui)(shui)電站(zhan)、水(shui)(shui)工(gong)(gong)隧洞以及(ji)河道(dao)(dao)清淤(yu)等(deng)(deng)水(shui)(shui)工(gong)(gong)建(jian)(jian)筑物施工(gong)(gong)工(gong)(gong)程(cheng)，承(cheng)接(jie)自來水(shui)(shui)、熱力、燃(ran)(ran)氣表具安(an)裝(zhuang)、直(zhi)埋式預制熱水(shui)(shui)、蒸(zheng)汽(qi)保(bao)溫管(guan)(guan)生產等(deng)(deng)工(gong)(gong)程(cheng)，形成了享譽國(guo)內的天(tian)津(jin)管(guan)(guan)道(dao)(dao)品牌(pai)。

公(gong)司擁(yong)有(you)市(shi)政公(gong)用工(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)工(gong)(gong)總(zong)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)一(yi)(yi)(yi)(yi)級(ji)(ji)、水(shui)利水(shui)電(dian)(dian)工(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)工(gong)(gong)總(zong)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)級(ji)(ji)、機電(dian)(dian)工(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)工(gong)(gong)總(zong)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)級(ji)(ji)、建筑(zhu)工(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)工(gong)(gong)總(zong)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)級(ji)(ji)、石(shi)油化工(gong)(gong)工(gong)(gong)程(cheng)(cheng)(cheng)施(shi)(shi)(shi)工(gong)(gong)總(zong)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)三級(ji)(ji)、建筑(zhu)機電(dian)(dian)安(an)裝工(gong)(gong)程(cheng)(cheng)(cheng)專業(ye)(ye)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)一(yi)(yi)(yi)(yi)級(ji)(ji)、防水(shui)防腐保(bao)溫工(gong)(gong)程(cheng)(cheng)(cheng)專業(ye)(ye)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)一(yi)(yi)(yi)(yi)級(ji)(ji)、鋼結構工(gong)(gong)程(cheng)(cheng)(cheng)專業(ye)(ye)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)級(ji)(ji)、建筑(zhu)裝修裝飾工(gong)(gong)程(cheng)(cheng)(cheng)專業(ye)(ye)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)二(er)(er)級(ji)(ji)、環保(bao)工(gong)(gong)程(cheng)(cheng)(cheng)專業(ye)(ye)承(cheng)(cheng)(cheng)包(bao)(bao)(bao)(bao)三級(ji)(ji)及(ji)施(shi)(shi)(shi)工(gong)(gong)勞務不分等級(ji)(ji)共十一(yi)(yi)(yi)(yi)項資(zi)質，具有(you)GA1、GB1、GB2和GC1級(ji)(ji)壓力(li)管道安(an)裝改(gai)造維(wei)修許(xu)可證、鍋爐(lu)安(an)裝改(gai)造維(wei)修許(xu)可證、全國工(gong)(gong)業(ye)(ye)產品水(shui)工(gong)(gong)金(jin)屬(shu)結構生產許(xu)可證。

公司(si)自1995年起(qi)相(xiang)繼通過質量(liang)、職業(ye)健康安全(quan)管(guan)理及環境管(guan)理體系的認證，于(yu)2010年成為(wei)國內通過“1+1”新標管(guan)理體系認證的企業(ye)。公司(si)的施工(gong)生(sheng)產遍及全(quan)國并打入(ru)新加坡(po)、蒙古等國際市場，多次參建(jian)“引灤(luan)入(ru)津(jin)”、“南水北(bei)調”、“西氣東輸”等國家工(gong)程(cheng)。

公司(si)以(yi)“天津管道(dao)，輸送您的需要”為企(qi)業核心(xin)價值觀，秉(bing)承“博采眾長　唯旗誓奪”的企(qi)業精神(shen)，形成(cheng)了具有時代精神(shen)和(he)企(qi)業特(te)色的優秀芒果视频下载。公司(si)崇尚誠信經(jing)營(ying)，愿與(yu)廣大客(ke)戶攜手共進，共贏、共成(cheng)長。