We are a technology stock company certified by ISO quality management system. Many electrochemical and physical optical instruments have EU CE certification and are brand manufacturers for the global analysis and test instrument market.
  • Since its inception, the company has continuously invested a large amount of research and development funds and human resources to improve the performance and appearance of the products.
  • The R&D team has followed the advancement of technology and constantly used new technologies to design superior precision instruments.
  • With many years of manufacturing experience, the company has gradually formed two major fields of electrochemical and physical optics.
  • The product line includes: pH (acidity) meter, oxidation reduction potential (ORP) meter, ion concentration meter, conductivity meter, total solubility. Solid (TDS) meter, salinity meter, dissolved oxygen (DO) meter, turbidity meter, polarimeter, magnetic stirrer, etc.
  • These products based on microprocessors not only have superior performance, but also have consistent humanized operating characteristics and are very convenient to use.
  • In order to ensure your fast application of all kinds of products, the company’s technical engineers will be ready to serve you. No matter in any country in the world, you can contact us in Chinese or English at any time. Strive to provide you with the necessary technical support.
  • Based on its knowledge of the global instrument market, Bent Instruments is increasingly becoming an excellent OEM supplier and partner. Through continuous development and accumulation, the company has established a global sales network. People-oriented, always innovative, the company will provide you with better products and services based on China.


  • pH Meters
  • ORP Meters
  • Ion Meters
  • Water Hardness Meters
  • Conductivity Meters
  • TDS Meters
  • Salinity Meters
  • Dissolved Oxygen Meters
  • Multiparameter Meters
  • Turbidity Meters
  • Polarimeters