Beijing diffusion mitigation co. Ltd. Is an emerging domestic professional company dominated by the mitigation and rehabilitation industry and dedicated to the professionalization of the visual safety and health of children in china. A decade has passed since the chinese market. At present, the company is one of the professional groups involved in the production and sale of eye-mitigating devices in chinese medicine. It consists of manufacturing companies, visual research institutes, operating companies, provincial branches, direct-account shops, union stores, etc. It has a strong research, production, marketing and financial power. The chain of projects developed by companies is recognized by industry because of their normative operation and qualified reputation. The concept of the chain project is professional, unified, coherent and fraternal, broad-based entrepreneurship, serving society and the general public with a life-saving concept. Aims of the project: to create a world bra...