. Zhengzhou Du Fu Instrument Factory is located in Gongyi, a renowned city in central China—the hometown of Du Fu. Relying on scientific and technological strength, our factory has leveraged its strengths while overcoming weaknesses, achieving rapid development within the numerous educational instrument industries. We have become a nationally recognized manufacturer of educational instruments approved by the State Education Commission. 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 laboratories in universities, research institutions, pharmaceutical and chemical industries, bioengineering, petroleum exploration, and other fields, featuring domestically advanced quality levels. Our flagship products have passed ISO9002 quality certification.
Welcome to the website of Zhengzhou Du Fu Instrument Factory! Our company is situated in Zhengzhou City, the early and middle capital of the Shang Dynasty and the birthplace of Shang civilization. Our specific address is at No. 36, Guanfu Street, Gongyi City, Zhengzhou, Henan Province. The person in charge is Zhang Daqun.
We primarily specialize in circulating water vacuum pumps.
Our company supplies heat pumps, heat pump accessories, evaporators, and other products, truly creating value and saving costs for our customers, realizing “sustainable equipment and worry-free operation”!