Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Best Air Pollution Monitor, , , ,. We are looking forward to receiving your enquiries soon. The product will supply to all over the world, such as Europe, America, Australia,South Korea, South Africa,South Korea, Nigeria.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 are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.