Qing Tian I vision sunglasses factory profileQingtian I vision sunglasses factory was found 2006, We founded Wenzhou ivision optical co,ltd for service our customer at 2017. Our factory specializing in the production of all kinds of spectacles, including metal ,injection plastic and TR frames, we are research and development, design, production, processing and marketing integration. The factory has a team of experienced, sophisticated technology, top talent, and the use of advanced production equipment, fully ensure product quality and delivery.All products can be designed according to customer requirements, manufacturing, and plating them. Our products are high quality with good price. If you have any questions, suggestions or need to place order, please contact us .Let's develop the health sunglasses market together on the basis of equality and mutual benefit.