芒果视频下载

龍勝公司旗下高端管道品牌，成立于1993年，行業標準起草單位，家庭水電系統專家，致力于給排水管系統、穿線管系統、地暖管系統、五金水暖系統、燃氣管道系統等領域管道產品的研發生產

龍勝(sheng)管是龍勝(sheng)公(gong)司旗(qi)下高端管道品牌(pai)，產品主要包(bao)含六大系(xi)列：PP-R給(gei)水系(xi)統(tong)(tong)(tong)(tong)、PVC-U排水管系(xi)統(tong)(tong)(tong)(tong)、PVC穿(chuan)線(xian)管系(xi)統(tong)(tong)(tong)(tong)、PB/PE-RT地暖管系(xi)統(tong)(tong)(tong)(tong)、五金水暖系(xi)統(tong)(tong)(tong)(tong)以及燃氣管道系(xi)統(tong)(tong)(tong)(tong)。不僅被(bei)廣泛用于家(jia)裝、工程開(kai)發(fa)、市(shi)政建設等領域，擁(yong)有(you)上百(bai)項國家(jia)專利。

公司(si)通(tong)過ISO9001國際質量管理體系認(ren)證(zheng)(2008版)、ISO14001國際環(huan)境管理體系認(ren)證(zheng)。曾榮獲高新技術(shu)等(deng)(deng)榮譽，產品暢銷(xiao)全國并出(chu)口東南(nan)亞、中東和(he)(he)歐(ou)美等(deng)(deng)國家和(he)(he)地區。