Shangshan Ruoshui · Yourong Naida Tianjin Ennide Technology Co., Ltd. is a high-tech company engaged in building materials, machinery, chemicals, scientific instruments, and electronic products. The company integrates scientific research, sales, technical consulting, and services. In many industries such as petrochemicals, oil and gas, water conservancy, electricity, industrial and civil construction, water and sewage treatment, laboratories, chemical and metallurgical industries, we can provide high-quality products and thoughtful and meticulous services. The company's main business includes: Hamilton, Switzerland, Shangtai PH meter, acidity meter, conductivity meter EC、 Dissolved oxygen DO, Saigao SEKO, Pastida, Midonro, Yiweiqi metering pumps, Sanya liquid mixer, FTI bucket pump from the United States, Garco, and Fulde pneumatic diaphragms.