All we do is usually connected with our tenet Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for Aluminum Sulfate Fertilizer, Water Treatment Coagulant, Polyaluminium Chloride Ph, Alum Potassium Aluminum Sulfate,Polyaluminium Chloride 30. We guaranteed high quality, if clients were not satisfied with the products' quality, you can return inside 7days with their original states. The product will supply to all over the world, such as Europe, America, Australia,Turkey, Monaco,Holland, Mumbai.We set be a creditable practitioner to achieve the continuous development and innovation as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.