Founded in 1968, our group has been in a leading position among optical product manufactures in mainland China. Our products include binoculars, microscopes, night-vision scopes, spotting scopes, telescopes, optical components, cds photosensitive cells, etc. As one of the largest optical products processing centers in mainland China, we have the ability to manufacture 200, 000 pieces of binoculars, 300, 000 pieces of photosensitive cells and millions of optical components per month. 90 percent of the products are exported to Japan, Europe and the USA. With rich experience in technical research and international cooperation, we have been a reliable supplier to many famous companies for a long time. We sincerely hope to do business and have technical cooperation with worldwide customers.