The company was founded in Shanghai in 2002. It is a leading brand of lenses in China, with advanced technology and leading sales in the country. The company has also established an international business headquarters in Singapore, led by a senior international team. The products sell well in the United States, Japan, Italy, Singapore and other countries and regions, with remarkable results. The company's main business is R&D, design, production and sales of lenses, lens materials, mirror frames and other products. The company's main products are general purpose lenses and functional lenses for everyday use. Corporate honors: The self-developed KR super tough lens has won honorary titles such as a national invention patent, has been rated as a high-tech enterprise, has obtained TÜV certification for anti-blue light lenses, a national intellectual property advantage enterprise, a “little giant” enterprise specializing in new products, and has won honorary titles such as a lens brand designated by the CIIE for four consecutive years.