It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for Shock Wave Medical Equipment, Wrist Training Device , Hands Exoskeleton Training And Assessment System , Standing Frame For Paralysis ,Neuro Rehabilitation Robot With Gait Training . We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states. The product will supply to all over the world, such as Europe, America, Australia,Tajikistan , Azerbaijan ,St. Petersburg , Salt Lake City .All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.