Insun optical&eyeglasses Company was established in 1995 and it locates in DuQiao, LinHai, China. After the ten years endeavour, the rectory has the most advanced production lines and precise inspection equipments .Its production technologies, the product quality and the management level are all on the top industry The photochromic lens of our company adopts the technology of European optics monomer and the advanced thermosetting technology. It is managed by ISO9001 system and it has planned to invest more to develop more high valued &technical lenses, and its color, quality and techniques are developed step by step with international top-ranking technology. The company is specialized in 1. ... more