With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for I mmunoaffinity C olumn, Salmonella Elisa Kit , One Step milk test strip , Gibberellin Test Kit ,Melamine test kit . We are looking forward to forming successful business relationship with new clients in the near future! The product will supply to all over the world, such as Europe, America, Australia,azerbaijan, Manchester,Jamaica, Accra.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.