"Based on domestic market and expand overseas business" is our improvement strategy for Powder activated carbon, Water Chlorination System, Lime Treatment Of Water, Ozone Water Treatment System,Industrial Water Treatment Systems. We are always looking forward to forming successful business relationships with new clients around the world. The product will supply to all over the world, such as Europe, America, Australia,Rio de Janeiro, Guatemala,Las Vegas, Bangkok.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.