Changzhou Double Spring Machinery Co., Ltd.
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Changzhou Gas Spring Co., Ltd.
🇨🇳 China
1991101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Shipments
78
Key customer
CONTATTO DIESEL STORE
Key market
🇨🇱 Chile
Review
5
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Changzhou Dongshen Pump Co., Ltd.
🇨🇳 China
1970201-300 peopleManufacturerEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
ANHUI HUAINAN URBAN WATER SYSTEMS INTEGRATED RE
Key market
Europe
Description
Changzhou Dongshen Pump Co., Ltd. is a prominent Chinese manufacturer specializing in large-scale industrial pump solutions. Founded in the 1970s and headquartered in Changzhou, Jiangsu Province, the company operates a 66,000-square-meter facility and serves as a governing unit of the China General Machinery Pump Industry Association. With a workforce of approximately 300 employees, including a specialized team of technical experts and engineers, the company provides comprehensive one-stop services ranging from hydraulic design and CNC mold making to casting, machining, and performance testing.
The company's extensive product portfolio includes double-suction split casing centrifugal pumps, vertical axial flow pumps, mixed flow pumps, and various submersible sewage and chemical pumps. Their manufacturing capabilities are distinguished by advanced casting technology, capable of producing ferrous castings up to 25 tons and non-ferrous castings up to 15 tons. Dongshen leverages technical heritage from the Shanghai Pump Factory and maintains active R&D collaborations with several prestigious universities to optimize hydraulic models and product efficiency.
As an ISO 9001 and ISO 14001 certified manufacturer, Changzhou Dongshen Pump Co., Ltd. maintains a Class B water pump testing station to ensure high quality standards across its operations. The company provides OEM and contract manufacturing services for diverse sectors, including water conservancy, electric power, metallurgy, and petrochemical industries. Their products are distributed globally to markets including the United States, Germany, Australia, Russia, and Southeast Asia.
4 Inch 100SD/Sdl Split Casing Pump$1000
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14 Inch 350qh-19 Submersible Mixed Flow Pump$1000
14 Inch 350qh-28 Submersible Mixed Flow Pump$1000
