Hangzhou Headquarter

CNP headquarter specializes in R&D of stainless steel stamping and welding centrifugal pumps.The performance and quality of the products are widely recognized by the market and customers. Our products are widely used in pressurization, industrial,domestic water supply, air conditioning water circulation, heating, fire protection systems, groundwater extraction, sewage treatment, chemical industry ,desalination and many other areas.

Water Supply and



Environmentally friendly

water treatmen

Photos Of the Enterprise


Technical advantages

over 100,000 sq.m coverage area


over 800,000 sets/units pump output annually


over 3000 employees


over 200 domestic sales&service offices

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.