Ningbo Durrex Pumps Co.,Ltd is a national high-tech enterprise since 2003, specialized in researching and developing globe leading rotary lobe pump and homogeneous pumps.
After decades of research and develop, the manufacturing technique and accuracy has come up to world advanced level, have obtained 78 national patents (including 13 invention patents), and authenticated by 3A, FDA, CE. These pumps can be widely used in consumer chemical, refined chemical, food and beverage, paper making, chemical fiber, coating, pharmaceuticals etc.