We regularly perform our spirit of ''Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for RH measurement in extreme conditions, Electrochemical Hydrogen Sensor, Methane Gas Sensor, Gas Sensor Module,Online Dew Point Analyzer. In order to expand our international market, we mainly supply our oversea customers Top quality performance products and service. The product will supply to all over the world, such as Europe, America, Australia,Uruguay, Iraq,Armenia, Brunei.We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.