Based on the company's philosophy of " Innovative Design, Technology Leadership", Zi Yi is totally dedicated to the research of pump performance and chemical composition. For over years we have designed and manufactured a wide range of acid/alkaline resistant pumps. Based on our extensive experience combined with theoretical basis, Zi Yi will provide you the innovative and dependable pumps to meet your specific applications.

Since the company established, Zi Yi has spent great efforts in developing global market. Through the years of efforts, Zi Yi has set up a comprehensive sales networks around the world.