We insist over the principle of development of 'High top quality, Performance, Sincerity and Down-to-earth working approach' to supply you with exceptional services of processing for HVAC Air Quality, Methane Sensor , Dew Point Sensor , Hydrogen Sulphide Sensor ,Disc Filter . Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients. The product will supply to all over the world, such as Europe, America, Australia,belarus , Palestine ,Turkey , Bulgaria .In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.