Yoband is an American owned company, which headquarter located in Dover, Delaware. Johnson is the Prosthetic and orthopaedic design, development, production , assembly and sale multinational company. Yoband set up workshop headquarter in Shanghai, China, set up Greater China administrative center and technical training center. Scope of business include production, assembly, maintain prosthetic and orthopaedic and sale own products. Yoband Corporation set up branch slightly in Guangzhou，Chengdu, Nanjing, Xi’an, Ji’nan, Zhengzhou, Nanchang and Xuzhou. Further demonstrated the determination of that USA Yoband will benefit China 80 million disabled people. Yoband will consistently fulfill her promise: to let the disabled and rehabilitate people enjoy every technology innovation effort.