"Based on domestic market and expand overseas business" is our improvement strategy for explosion-proof sensor for steel plant, Co2 Gas Sensor, Portable Natural Gas Detector, Temperature Sensor Module,Portable Natural Gas Detector. we could solve our customer problems asap and do the profit for our customer. If you need good service and quality , pls choose us , thanks ! The product will supply to all over the world, such as Europe, America, Australia,Norway, Houston,Italy, Japan.To get more information about us as well as see all our products, please visit our website. To get more information please feel free to let us know. Thank you very much and wish your business always be great!