Become a Distributor

Be a REX distributor to lead the analysis instrument.


REX as the biggest domestic manufacturer provides REX brand instrument for more than 40 years. Now our products are sold to more than 60 countries and have more than 20 local distributors partners around the world. 


Our products include pH/EC/ISE/DO meters, turbidity meters, titrators, Karl Fischer titrators, COD analyzers, electrodes. These instruments can widely applied in lab and outdoor water testing in industrial wastewater, surface water, drinking water, food analysis, chemical analysis, petroleum analysis, medicine analysis.

Why Us ?

● 80 years manufacturing experience

● Reliable Quality Control

● Quick Response Time 

● High-tech R&D

Ready to join the REX network? It’s easy!

Inquiry by form.

You can also contact us at info@lei-ci.com.

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