Henan Province across The four major river basin which is the Changjiang River，Huai River，Yellow River，Hai River. It’s located in the north-south climate transition zone，the geographical environment is very speical. it’s why there are so many natural disasters. For a long time，water conservancy is the most important to the governments. It costs a great deal of manpower，financial resources，but the infrastructure is still weak. For these reasons，the government of Henan Provincial decided to establish the the Henan water conservancy investment group co.In five years，Henan water conservancy investment group co. has focused on pioneering innovation effectiveness methods of the investment and financing of the water conservancy，and made many achievements，especially the financing pattern of Puyang Longhu company project.It has been uesd in the cooperation with Xuchang City、Anyang City、Zhoukou City.