C&a Optical Eyeware Co.ltd is a the manufacturer and exporter with 9 years of experience for eyeware from China. We have accumulated solid experience in producing optical lens. Our factory is located in Wenzhou city, the capital of eyeware in the world which covers an area of 9,000 sq. Meters. We have 500 workers producing 10 million pairs of lens yearly to accommodate different volumes of orders. Our company has passed the international quality system of ISO9002 and gained CE certificate for Europea markets and FDA for USA.