Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for digital humidity meter in switzerland, Sulfur Dioxide Sensor , Methane Gas Sensor , H2s Electrochemical Sensor ,Smart Gas Detector . We intention at Ongoing system innovation, management innovation, elite innovation and market place innovation, give full play into the overall advantages, and frequently strengthen services excellent. The product will supply to all over the world, such as Europe, America, Australia,Kuwait , Thailand ,Turkmenistan , Saudi Arabia .In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of "Quality, Creativity, Efficiency and Credit" and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.