Changzhou Dongshen Pump Works Co., Ltd. was founded in 1970 and has become one of the biggest professional manufacturers of double-suction & split-case centrifugal pumps all around China. The company is located at the western suburb of Changzhou, Jiangsu province, and endowed with a fairly convenient transportation network including expressway and airline. The factory covers an area of 35,000 square meters and a floor area of 20,000 square meters. Now there are thirty-six intermediate and senior engineers, including three well-known pump experts.

Since 1970s, Changzhou Dongshen Pump Works Co., Ltd. has become the production base of Shanghai Pump Factory. For thirty years, we have produced more than 200,000 various pumps and collected lots of experience. Recently, the company has invested more than 30 million capitals to improve techniques, introduce talents and perfect quality-testing procedures. Now it has founded national precision level-B pump testing center and become the practicing base of Hydro-machine Major of Jiangsu University.

In addition to its success of double-suction & split-case centrifugal pumps, the company has successively developed and produced axial flow pumps, multi-stage supply pumps, slurry pumps, diffuser mixed flow pumps, hot water circulating pumps, horizontal & vertical mixed flow pumps and horizontal & vertical sewage pumps adopting American technology; It has also produced pumps over 20 series such as single-suction centrifugal pumps, condenser pumps, drain pumps, petrochemical process pumps, pipe pumps, submerged axial pumps, submerged mixed flow pumps, submerged sewage pumps, and self-priming pumps. They have been widely applied to water conservancy projects, urban water supply and drainage projects, power stations, dockyards, metallurgy projects, firefighting and chemical & industrial systems, agricultural irrigation & drainage systems, buildings’ air-condition systems and so on.

Dongshen pumps are widely used in the projects of Beijing Capital Airport, Shanghai Pudong Airport, Jinshan Petrochemical Plant, Yizheng Chemical Fiber, Nanjing Iron & Steel Plant, Maanshan Steel Company, Handan Steel Plant, Baosteel Group, Panzhihua Iron & Steel Group Company, Liaoning Liao River Irrigation Works, and Shangdong Taking Water from Yellow River; commonly used in Jiangsu, Hubei, Jiangxi, and Anhui water conservancy projects and adopted by water supply companies over the country. What is more, Dongshen Pump Works has been entitled to import & export directly and over 20,000 pumps have also been sold to oversea markets such as Australia, Indonesia, Iraq, Kuwait, Thailand, Burma, Vietnam and Laos.

The company has established close cooperation with Bronze Wares Research Center of Shanghai Jiao Tong University, retained well-known founding engineers to found art wares made of copper, aluminum, stainless steel and cast-iron. The magnum opus include the Great Bell in Tianjing Palace in Laozi’s hometown, Dou Mu Joss and Bixia Joss in Laoshan, Qingdao, and the grand bronze archaized bell weighed 9.5 tons in Yancheng, Changzhou.
　　
Dongshen Pump Works has always insisted on reinforcing the management in-house and practicing credit and integrity out of house. From design, founding, processing, assembly, test to finished products launched into the market, a rigorous quality management system has formed. Therefore, the company has been awarded the Enterprise Reaching TQC Standard by the State Agricultural Ministry, passed the certification of ISO9001 Quality Management System, gained honorable titles of Contract-abiding & Trustworthy Unit for Ten Years Running, Credit (Contract) Grade AAA Enterprise, Enterprise with Grade-AAA Credit License, Civilized Unit, and Enterprise Exempted from Inspection. Dongshen Brand has been praised as Famous Trademark in Changzhou City, and the pumps as famous brand products. It has also been named as Jiangsu Private-owned Enterprise of Science & Technology by Jiangsu Science & Technology Department.
　　
Changzhou Dongshen Pump Works Co., Ltd. has established more than 20 subsidiary companies, branch offices and outlets in main cities over China, and has recruited lots of talents to join for the membership and agency. With the advantage in technology and scientific research, we will depend on our quality products, reasonable price and excellent after-sales credit to provide our fresh and old customers with satisfying services as before.