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天津中振科技發(fā)展有限公司，于2013年成立，是一家專業(yè)經(jīng)營，塑料檢查井、塑料管道、鑄鐵閥門、304薄壁不銹鋼管的企業(yè)，公司目前經(jīng)營的品牌有：上海鴻井、廣東聯(lián)塑管道、浙江中財管業(yè)、河馬檢查井、龍立可薄壁不銹鋼管業(yè)等品牌，主要產(chǎn)品有：一次注塑成型塑料檢查井、塑料檢查井配套配件、塑料閥門井、塑料通訊井、塑料化糞池、304薄壁不銹鋼管、PVC排水管、PVC電工套管、PPR給水管、PVC給水管、PERT地暖管、P5對接焊鋁塑管、PE給水管、鋼絲網(wǎng)骨架聚乙烯復合管、HDPE雙壁波紋管、PVC-U雙壁波紋管、HDPE中空壁纏繞管、HDPE纏繞結構壁管（B型）、HDPE克拉管、內(nèi)外涂塑復合鋼管，等各種塑膠管道配套產(chǎn)品，聯(lián)塑品牌擁有豐富的產(chǎn)品種類，能為市場提供品種齊全的塑料管道及管件，包括超過70個系列及7000多種產(chǎn)品。這些產(chǎn)品被廣泛應用于給水、排水、電力通信、燃氣、地暖、消防及農(nóng)業(yè)等領域。　　聯(lián)塑品牌是中國塑料管道及管件市場的品牌。　　 2005年，聯(lián)塑品牌被國家工商行政管理總局商標局認定為 “”。　　 2006年，聯(lián)塑管道及管件榮獲國家質(zhì)量監(jiān)督檢驗檢疫總局授予的“中國產(chǎn)品”稱號。　　為增強企業(yè)的自主創(chuàng)新和研發(fā)實力，中國聯(lián)塑建立了具有國際水平的研發(fā)中心。目前中心擁有一支由博士、碩士、中工程師以及行業(yè)顧問組成的研發(fā)團隊, 并從德國、英國、美國等先進國家購進了大批先進的科研設備，設有博士后科研工作站、CNAL國家認可實驗室、省級塑料管道工程技術研究開發(fā)中心和中試車間，承接了多項國家和省級的科研項目, 開發(fā)出了一系列具有自主知識產(chǎn)權的核心技術和產(chǎn)品，同時參與了國家標準和行業(yè)標準的編制和修訂。　　我們的目標是成為中國塑料管道及配件產(chǎn)品的供貨商。我們已為中國的很多自來水公司及污水處理廠，以及供電、電信及燃氣公司提供過塑料管道及管件產(chǎn)品。在2008年北京奧運會以及2010年在廣州舉辦的第十六屆亞洲運動會的部分場館建設工程中，我們均被指定為塑料管道產(chǎn)品供貨商。　　我們始終堅持“以質(zhì)量為生命，以科技為龍頭，以顧客滿意為宗旨”的經(jīng)營方針，一如既往的推動中國塑料管道產(chǎn)業(yè)的發(fā)展，為改善中國乃至人民的生活環(huán)境和提高他們的生活品質(zhì)做出自己的貢獻。

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