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 Transparent Hydrogen Polydimethylsiloxane, Polydimethylsiloxane 250cst, Low Volatile H Pdms, Cyclic And Polymeric Siloxanes,Colorless Heptamethyltrisiloxane. While using the improvement of society and economy, our corporation will retain a tenet of Focus on trust, high quality the first, moreover, we count on to make a glorious long run with each and every customer. The product will supply to all over the world, such as Europe, America, Australia,Greenland, Milan,Liverpool, Switzerland.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 and we will offer you competitive price list then.