The company has its own brand and has a trademark registration certificate issued by the national trademark; The magnifying glasses produced by our factory have all obtained national patents, and have patent certificates issued by the State Intellectual Property Office: our factory is also a magnifying glass enterprise that passed ISO9001:2000 international quality management system certification in the early stage of Chinese mainland, and its products are mainly sold to the United States, Japan, Australia, Germany, France, Britain, the Netherlands, Ireland, Portugal, Greece, Sweden, Belgium and other thirteen European Community countries. It is a professional manufacturer of high-quality magnifying glasses in the world.