"Based on domestic market and expand overseas business" is our development strategy for Eco Ph Tester, Water Usage Monitoring System, Polarographic Oxygen Electrode, Electromagnetic Type Flow Meter,Electromagnetic Induct Type Conductivity Sensor. We aim at Ongoing system innovation, management innovation, elite innovation and market innovation, give full play to the overall advantages, and constantly improve service quality. The product will supply to all over the world, such as Europe, America, Australia,India, Mecca,Lithuania, America.In order to carry out our goal of "customer first and mutual benefit" in the cooperation, we establish a specialist engineering team and a sales team to supply the best service to satisfy our customers' requirements. Welcome you to cooperate with us and join us. We have been your best choice.