Our current flagship product for the special advantage 'ZHONGXIN' CRA lined pipe. Jiangsu Zhongxin Pipe Sci- Tech Co.,ltd ,located in Hushu Industry concentrated Park, Jiangning District, Nanjing, Jiangsu province, was founded in 1988 and takes up area of 46,000 square meters with Qualification of AAA Credit. It is the first company in china to produce mechanical and metallurgical CRA clad/lined steel pipes by adopting Mechanical Spinning Insert combining technology(MSI) with its own patent. It is one of China national standards drafting unit for CRA clad/lined steel pipe. Moreover it is the membership of China Water Association and China Construction Water supply and Drainage.