Yashi Optical Group ranks among the world's leaders in the design, manufacture and sale of various types of optical products. The original design and manufacture of eyeglass frames. The Group has more than 30 years of rich experience. It manufactures and sells various types of signaling optical and sunglasses, and has more than 200 customers in 30 different countries. Meanwhile, the two production plants in China have a total building area of over 150,000 square meters. To distribute different optical products, the Group established its own distribution company to promote diversified optical products under the Group's own brands. As for the retail business of optical products, until December 31, 2011, the Group has opened 3 retail stores in Shenzhen, China. We are also convinced that developing our own sales network in China can bring long-term benefits to the Group.