The R&D team in Changsha has long term cooperation and technical communication with Central South University, Huazhong University of science and technology. It is responsible for the large and medium-size high-quality industrial pump researches and development. The diesels and fire-fighting pumps developed by this R&D team achieves both UL and FM certification.     


TIGERFLOW is located in Dallas, Texas. It is a group of companies in the CNP family with over 80 employees responsible for growing into the dominant business for fluid handling in North America.


CNP Research Institute exist in Hangzhou headquarter. Most members of the institute are senior engineers, who have high attainments in mechanical industry and knowledge of water pump. Besides,we have long-time cooperation and communication with Zhejiang University and Suzhou University. It is also the drafting unit of national stamping welding centrifugal pump standard.In 2017, CNP independently developed the new generation pump - CDM( light vertical multistage centrifugal pump), whose MEI value reaches 0.7.



CNP  also have a well-founded research team and center in Spain which develops and designs advanced hydraulic model based on European standards and always keeps upgrading.


a green water power expert beside you

CNP integrates the advanced R&D technologies from Europe and America, with the most advanced industrial design concept in Western Europe, with the production experience of modern industrial clusters in North America, with the most efficient and energy-saving product structure research in Hangzhou, China.

With the application of information technology, CNP has built its own smart factory, taking the lead in the introduction of SAP resource management system, becoming one of the key units of the key construction project of  "machine substitution" in Hangzhou, with the whole process of production information monitoring and tracking, applying laser welding technology to the manufacturing process of robot pump spare parts in depth, using progressive die technology to ensure the quality of the whole process of the parts, all of which greatly reduce the production and manufacturing cycle, provide an intelligent production and manufacturing basis for the pump production.

CNP was recognized as state-certified enterprise technology center in 2016. It is the highest evaluation level for technology center in China. Besides, CNP has been carrying some technical courses in 11/12/13th National Five-Year Plan.

CNP uses digital integrated intelligent control technology to create domestic advanced M2M mode, intelligent control technology.

It includes intelligent current stabilization system, intelligent vacuum suppression system, intelligent auxiliary control monitoring system, intelligent non-negative pressure full frequency control system and intelligent water hammer two-way elimination system.