Wenzhou Chengyi machinery corporation limited is a company integrating design, production, sales and service. The main products are diaphragm valve, ball valve, butterfly valve, sampling valve, steam trap, angle seat valve, check valve, reversing valve, mix proof valve, magnetic mixer, heat exchanger, filter, centrifugal pump, emulsifying pump, emulsifier, manhole, sight glass, stainless steel tank, pipe fittings and customized fittings. Comply with GMP, QS, HACCP requirements. Chengyi machinery technology team has more than 20 years of mechanical manufacturing experience and professional equipment knowledge, to provide customers with reasonable and effective solutions. Chengyi machinery professional technology, high quality products, meet the pharmaceutical, food, biological, daily chemical, chemical and other fields.The company introduces professional production equipment and manufacturing technology. Pipe fittings in accordance with ISO, DIN, IDF, 3A , BPE and SMS industrial standards; and the vessels are manufactured in accordance with GB, JB standards. All kinds of non-standard products are customized according to the requirements of customers. Our products meet international standards and are in the leading position in the industry. Products can be traced back to the manufacturing and time of each process to ensure the quality of products. The company adheres to the "quality first, reputation first, service first" business purpose, adheres to the "honest, pragmatic, win-win" business philosophy, to provide clients with the best service, best product quality and perfect after-sales service to win the majority of customers rely on and support. Chengyi machinery is willing to work together with every new and old customer to create brilliant future!