芒果视频下载

山東龍泉管道工程股份有限公司，顏神龍泉，山東名牌，上市公司，國內建材行業生產預應力鋼筒混凝土管的骨干廠家

山(shan)東(dong)(dong)龍(long)泉管(guan)道工程股(gu)(gu)(gu)(gu)份(fen)有限公司是深圳證券(quan)交易所A股(gu)(gu)(gu)(gu)上市企(qi)業（證券(quan)簡(jian)稱：龍(long)泉股(gu)(gu)(gu)(gu)份(fen)，證券(quan)代碼：002671），其(qi)控(kong)股(gu)(gu)(gu)(gu)股(gu)(gu)(gu)(gu)東(dong)(dong)是江(jiang)蘇建華企(qi)業管(guan)理咨詢有限公司。

公司(si)的(de)(de)主營業(ye)務包括預(yu)應力(li)鋼筒混凝(ning)(ning)(ning)土管(guan)(guan)(guan)(guan)（簡稱PCCP）、綜合管(guan)(guan)(guan)(guan)廊、混凝(ning)(ning)(ning)土預(yu)制構(gou)件(jian)(jian)、預(yu)制混凝(ning)(ning)(ning)土襯砌管(guan)(guan)(guan)(guan)片、鋼管(guan)(guan)(guan)(guan)及管(guan)(guan)(guan)(guan)件(jian)(jian)、核(he)電石化(hua)管(guan)(guan)(guan)(guan)件(jian)(jian)制造銷售和市政公用工(gong)程施工(gong)等。公司(si)是(shi)國內建(jian)材行(xing)業(ye)生產(chan)用于國家大型水(shui)利(li)工(gong)程建(jian)設、跨流域調水(shui)工(gong)程建(jian)設的(de)(de)預(yu)應力(li)鋼筒混凝(ning)(ning)(ning)土管(guan)(guan)(guan)(guan)系列(lie)產(chan)品的(de)(de)龍(long)頭企業(ye)。