... )2*250, 4CLS printed2)0.20mm PET filterUnipolar Optics-electrical Technology Company established in 2005. It focus on all kinds of 3d ... years experience in 3d market, Unipolar becomes the most professional company in China We have our own manufactory, Our product have ... , in family for 3d TV, in promotion gift for any company.We welcome all customers visit our factory. Pls contact with ...