Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Physical Therapy Rehabilitation, High Frequency Therapy , Recovery Gait Trainer , Exoskeleton Rehabilitation Equipment ,Medical Device Rehabilitation Product . We are looking forward to building positive and beneficial links with the companies around the world. We warmly welcome you to contact us to begin discussions on how we can bring this into being. The product will supply to all over the world, such as Europe, America, Australia,panama , Leicester ,Bangladesh , Boston .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.