East Optical is one of the biggest lens manufacturers and exporters in China since 1982.We are specialized in producing ophthalmic lens,reading lens and demo lens, We imported advanced producing and detection equipments from America, Germany and Japan. We have more than 200 employees include 10 highly skilled technicians. Our factories cover more than 17 acres and are nearly 600, 000 square feet allowing us to meet manufacturing projects of all needs. We have ISO13485, FDA and CE certificates; All of our products are popular with clients around the world.