Weihai Zhengwei Machinery Equipment Co., Ltd Founded in 2004, it is located in Weihai, a livable city for human beings. Since the establishment of our company, we have researched the magnetic coupling transmission technology, and on the basis of this, we have developed a series of equipment suitable for chemical industry, medicine, food, health, printing and dyeing, materials, biology and other fields. We are a professional manufacturer of chemical production equipment and laboratory equipment in China. The magnetic coupling reactor products completely solve the problems of safe operation under severe working conditions such as high temperature and high pressure, inflammable and explosive, highly toxic dust, etc.