Tianyu optical is a professional optical eyewear manufacturer integrated with design, production and sales. Now we are one of the largest manufacturers of optical products in Mainland China. About 95% of our products are exported to Europe, America,Asia, Africa, and Australia.We also have advanced production and inspection machinery and apparatus. Certified by ISO9002 in 2005 and then by ISO9001 in 2006, our company always strives to provide reliable quality products by means of good management.
