Shanghai's 100-step intelligence development co. Ltd. Is a modern high-tech business enterprise dedicated to the development, production and sale of intermediate-aged health supplies. The company insists on the "care of the elderly and the achievement of a society" as the purpose of its business, and on promoting the traditional chinese culture of filiality, serving the elderly and benefiting society. In 2013, companies introduced advanced production techniques and patents for advanced old-age shoes in europe and the united states, and developed a series of 100-step old-age shoes designed for the elderly in china, based on the foot, body and physiological characteristics of the elderly in the country, based on comfort, technology and health criteria. It combines light, comfortable, safe, smooth and healthy breeding, fills the gap in the functional shoes of older persons in our country and improves the quality of life and quality of life of middle-aged older persons. Once on the mark...