Shanghai DDK Scientific Instruments Co., Ltd.
Shanghai DDK Scientific Instruments Co., Ltd.
Quality Assurance

We are committed to deliver professiona,reliable and easy to use products forindustries as environmental protection.

Strategic Goals

With the strategic goal of "focusing on the field of electrochemical water quality analysis and beingcommitted to becoming a leading manufacturer of scientific instruments".

Our Certification

The factory alwaysprioritizes product quality, has established a comprehensive quality management system, and obtained1509001 Quality Management System certification.

Main Products

Concentrates on themanufacturing of electro chemical water quality analysis sensors and instruments, including those for pHORP, conductivity,dissolved oxygen, ions, turbidity, etc.

About Us

Product Category

Send Inquiry

If you have any enquiry about quotation or cooperation, please feel free to email us at rose@ddksci.com or use the following inquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
Inquiry Now

News

  • 10-05
    2025
    Industry News
    What is pH buffer solution?
    A pH buffer solution is a type of solution that can keep the pH value stable. If a small amount of acid or base is added to this solution, or a small amount of...
    View More
    What is pH buffer solution?
  • 10-05
    2025
    Industry News
    Detailed introduction of pen-type ORP meters.
    A pen-type ORP meter (Oxidation-Reduction Potential meter) is a portable device used for rapidly measuring the oxidation-reduction potential...
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    Detailed introduction of pen-type ORP meters.
  • 10-05
    2025
    Industry News
    What is pH Meters?
    pH Meters are instruments used to test and analyze PH values. PH value measurement is often involved in soil analysis, water quality testing and sewage...
    View More
    What is pH Meters?
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