"Based on domestic market and expand overseas business" is our development strategy for tss sensor rs485 Output, Tds Sensor Arduino, Water Pollution Monitoring System, Digital Ph Meter Tester,Chemical Oxygen Demand Analyzer. For even more inquires remember to do not hesitate to get in touch with us. Thank you - Your support continuously inspires us. The product will supply to all over the world, such as Europe, America, Australia,Israel, Georgia,Namibia, Mexico.Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective solutions and meticulous after-sales service. We firmly believe that: we're outstanding as we have been specialized.