Nanfang Pump Industry Co., Ltd., also known as CNP, is a prominent manufacturer and distributor of water solution systems based in Hangzhou, China. Established as a state-certified enterprise technology center, the company has grown into a large-scale operation employing between 5,001 and 10,000 people. They specialize in the research, design, and production of a comprehensive range of pump products, including vertical and horizontal stainless steel multistage centrifugal pumps, submersible pumps, sewage pumps, fire-fighting systems, and dosing pumps. Their products serve a wide array of industries such as water treatment, HVAC, petroleum, pharmaceuticals, and municipal water supply.
Operating a smart factory equipped with advanced manufacturing technologies—including SAP resource management, laser welding robots, and progressive die technology—the company maintains a high annual output exceeding 100,000 units. Their R&D capabilities are supported by CAD and CFD design software, integrating international technologies from Europe and America. Beyond pump manufacturing, the company has expanded into environmental protection services, including hazardous waste disposal, water conservancy survey and design, and sewage treatment operations.
Nanfang Pump Industry Co., Ltd. holds ISO 9001 and CE certifications, ensuring their products meet international quality and safety standards. With a global presence spanning over 66 countries and regions, they offer OEM services and are recognized as a high-tech enterprise and a leader in the domestic stainless steel pump market.
Sj Sumbersible Bore Hole Pumps
Horizontal Centrifugal Multistage Pumps (CHL)
Multistage Centrifugal Pump (CDL)
Hangzhou Guanbang Pump Co., Ltd.
🇨🇳 China
196011-50 peopleManufacturer
Established brand
Own brand
High-tech enterprise
Low MOQ
Key market
North America
Description
Hangzhou Guanbang Pump Co., Ltd. is a manufacturer based in Hangzhou, China, specializing in the design and production of a wide range of pumps. Established in the 1960s as Hangzhou West Lake Submersible Pump General Factory, the company has over 40 years of experience in pump manufacturing and was a national standard drafting unit for Chinese submersible pump enterprises. With 11 to 50 employees, Hangzhou Guanbang Pump Co., Ltd. offers OEM, ODM, and contract manufacturing services. Their product portfolio includes submersible pumps (QDX, QD, QX, QY series), sewage pumps (WQ, WQD, WQK series), pipeline pumps (IRG, ISW series), self-suction pumps (WZB series), firefighting pumps, vertical centrifugal pumps (CDL series), and horizontal centrifugal pumps (CHL series). The company holds an ISO 9001 certification, underscoring its commitment to quality. They operate a factory with 5 production lines and export their products internationally.
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