"Based on domestic market and expand overseas business" is our development strategy for RS485 Turbidity Sensor Transmitter Analyzer, Water Pump Monitoring System, Portable Turbidity Meter, Residual Chlorine In Drinking Water,Industrial Online Hardness Calcium ion Electrode. Honesty is our principle, skilled procedure is our perform, service is our target, and customers' satisfaction is our long term! The product will supply to all over the world, such as Europe, America, Australia,Vietnam, Seattle,Hyderabad, Slovenia.We'd like to invite customers from abroad to discuss business with us. We can provide our clients with high quality products and excellent service. We are sure that we will have good cooperative relationships and make a brilliant future for both parties.