In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Vitamin D Antioxidant, Antioxidant Drinks, L Ornithine Benefits, Bcaa Energy Drink,L Proline Benefits. Our tenet is "Reasonable prices, efficient production time and best service" We hope to cooperate with more customers for mutual development and benefits. The product will supply to all over the world, such as Europe, America, Australia,Dominica, Oman,Serbia, Saudi Arabia.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.