Production base

CNP is a professional manufacturer which develops, manufactures and sells stainless steel multistage centrifugal pumps.

CNP was founded in 1991, and successfully listed on stock in 2010. We cover more than 128,000 square meters with output of over 700,000 pumps annually.

The company embarked on the road of a virtuous cycle and operating in scale.

We have professional pump R&D technicians and have formed a comprehensive manufacture-quality-marketing management system.

Our pumps are applied to industrial and mining enterprises, municipal water supply, farm irrigation, petrochemical engineering, domestic water and fire water supply of high buildings, industrial water treatment, water purification, pharmaceutical industry, boiler, air-conditioning system, etc.

7 Large Production Base

7 Large Production Base

Hangzhou Headquarter

CNP headquarter in Renhe district 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.

Smart Water production base

Specializing in smart water software development and water supply equipment set production.

The company takes water supply equipment as its core product, and is also the first high-tech enterprise in the industry to develop, produce and sell complete sets of negative pressure equipment and pipe network.

Main products include water supply equipment, sewage equipment, fire fighting equipment, water purification equipment, integrated prefabricated pumping station, oil-water separator and intelligent water software system. They are widely used in many fields like domestic water supply, fire protection system, sewage and wastewater treatment system.

Oil pump production base

Developing and producing two major centralized lubrication system equipment products: dry oil and thin oil. Products are widely used in machine tools, forging machinery, textile machinery, printing machinery, CNC machining centers, automotive chassis, engineering machinery and wind power industry. We’re also making efforts to provide product matching and technical services to end users.

Dosing pump production base

Starting to develop dosing pump product in 2007, then organizing large-scale production and sales in 2010. Rapidly increasing by over 40% every year for 4 consecutive years, reaching 50 million production value. The products are widely used in dosing、precision metering and sewage treatment.

Precison casting production base

uzhou Nanfeng Machinery Manufacturing Co., Ltd is a professional manufacturer which integrates R&D, production and sales of precision castings.

Specializing in production of stainless steel, alloy steel, carbon steel, ductile iron and other material castings, leading products include pump parts, valve parts, construction castings and other three series of precision castings and ductile castings.

Products involved in pump valves, construction machinery, automotive trucks, ships, petroleum machinery, nuclear power, desalination, aerospace and other fields.

Production applies the most advanced all-silica sol medium temperature wax investment casting technology. We have 2 full silica sol investment casting production lines, 2 iron mold sand-covered production lines and 2 resin sand production lines. We have imported direct reading spectrometers. , magnetic particle inspection, X-ray inspection, γ-ray inspection, three-coordinate measuring machine, universal tensile testing machine, physical and chemical analysis facilities, etc. Product can be made according to various standards including GB, HG, SH, ASTM/ASME, JIS, DIN, etc. Whole production process, inspection and testing methods are strictly and effectively controlled to ensure the supply of high-quality precision castings to customers.

Changhe large industrial pump production base

CNP Changsha mainly develops and produces various pump products and pump accessories with its own unique technical advantages and independent intellectual property rights.

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.

It has provided a large number of high-quality products for many large-scale key projects and users at home and abroad, and has been widely praised by users in the power, metallurgy, steel, water conservancy, municipal, environmental, petroleum, chemical, fire-fighting and other industries. It has become the company with the most complete specifications and the largest export volume of domestic pumps and long-axis pumps, with over 60% production exported to more than 70 countries.

Fire-fighting pump production base

Nanfang NM Fire-fighting Equipment Co., Ltd. is a member company of NFPA International Fire Protection Association. Now it has obtained APSAD, American UL, FM certification and domestic CCCF certification for various products. It is the first one in the world to have UL authorized laboratories for both UL148 fire-fighting pump and UL1247 fire-fighting diesel engine.

Tel: +86-571-88637351