Shanghai Sanxin Instrumentation Inc. provides all types of scientific instruments and sensors for measuring pH, ORP, conductivity, TDS, salinity, dissolved oxygen, turbidity, and ISE with our leading technology, reliable product quality, and outstanding customer service.We have been focusing on the development of water analysis instruments and sensors since 1991. Our sensor and electronics technologies have gained recognition in over 30 countries across America, Asia, and Europe. All the products are CE certified and are produced by our ISO 9001:2015 certified manufacturing base in Shanghai.For over 30 years, we have been dedicated to providing more reliable, accurate, and attainable water analysis instruments, a goal we continue to strive for.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	China Great Wall Quality	Electrochemical analytical instntments, laboratory instruments, analysis of the production and service of the measuring electrodes (administrative licensing requirements, according to the scope of administrative licensing).	2015-02-26 ~ 2017-09-21

Business Type	Manufacturer, Trading Company	Country / Region	Shanghai, China
Main Products	Turbidity Meter, Conductivity Meter, Dissolved Oxygen, pH Meter, ORP Meter	Total Employees	51 - 100 People