"Based on domestic market and expand overseas business" is our development strategy for I2c Temperature Humidity Sensor, Ch4 Sensor, Ozone Diffuser, Ozone Stone,Ss Cartridge Filter. In our efforts, we already have many shops in China and our products have won praise from customers worldwide. Welcome new and old customers to contact us for the future long term business relationships. The product will supply to all over the world, such as Europe, America, Australia,Lesotho, Serbia,Bandung, belarus.More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.