Zhengzhou Du Fu Instrument Factory, located in Gongyi—a renowned city in Central China and the hometown of Du Fu. Relying on scientific and technological strength, our factory has quickly developed by leveraging its strengths and overcoming its weaknesses, becoming a manufacturer approved by the National Education Commission for the production of educational instruments. Our main products include: circulating water vacuum pumps, hydrothermal synthesis reactors, low-temperature coolant circulation pumps, glass reaction vessels, rotary evaporators, low-temperature constant temperature reaction baths, rapid dissolved oxygen testers, double-layer glass reaction vessels, rotary evaporators, glass instrument air-flow dryers, electric and magnetic heating stirrers, constant temperature water baths, electric centrifuges, heating mantles, and other related series. These products are ideal equipment for research and analysis in laboratories of universities, research institutes, pharmaceutical and chemical industries, bioengineering, petroleum exploration, and other fields. Our products are of high domestic standard, and our flagship products have passed ISO9002 quality certification.
Welcome to the website of Zhengzhou Du Fu Instrument Factory! Our company is located in Zhengzhou City—the capital of the early and middle Shang Dynasty and the birthplace of Shang civilization. Our specific address is at No. 36, Guanfu Street, Gongyi City, Zhengzhou, Henan Province, and our contact person is Zhang Daqun.
We mainly specialize in the sale of circulating water vacuum pumps.
Our company supplies pump and valve products, pumps, vacuum pumps, and more—truly creating value and saving costs for our customers, achieving “sustainable equipment and worry-free operation”!