Ourlook Optical Technology Company Ltd have by using advanced micro-nano technology developed our own Anti-Blue-Ray (ABR) optical lens system. Blue Ray is a significant cause of eye deterioration and believe products should make contribution to combating ...

Since the Hotai Group was founded 52 years ago, taking care of our employees has been an integral factor in business. we believe that are like a family. they will grow with company, and as company's success grows, so their future be enhanced. Because meet ...