Large Industrial Pump Production Base

Located in Changsha,Hunan Province,exporting wide range of split casing pump and vertical turbine pump to the fields of water supply, irrigation, power station, fire-fighting, industry, pertrol chemical ect. Over 60% production was exported to 70 countries.

Main products include single-stage double-suction centrifugal pump, horizontal multi-stage centrifugal pump, vertical long-axis pump, bag condensate pump, vertical and submersible oblique pump, vertical and submersible axial pump , volute type mixed flow pump and sewage pump, segmental multistage centrifugal pump, pump right angle gear box, large and medium-sized shell water-cooled deep well pump motor, various membrane desalination pumps and API610 BB1, BB3, OH1, OH2, VS1, VS6, VS7 and other petrochemical pumps.


Power plant pump

Hydraulic engineeting

Photos Of the Enterprise


Technical advantages

over 70,000 sq.m coverage area


over 3800 sets production annually


exported to over 60 countries

pump water, pumping honor


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.