"Based on domestic market and expand overseas business" is our improvement strategy for Portable Salinity Meter, Aquaculture Water Multi-parameter Monitoring System, Simple Operation Handheld TDS Meter, Dam Water Level Monitoring System,Nitrate Sensor. Now now we have recognized steady and long organization relationships with customers from North America, Western Europe, Africa, South America, extra than 60 countries and regions. The product will supply to all over the world, such as Europe, America, Australia,Rwanda, Curacao,Turin, Munich.We have won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.