因为全球生产变光面罩的工厂只有我们独家能够自己研发和生产UV/IR滤镜

Because global production darkening mask factory only we can own an exclusive development and production of UV / IR filters, we need to have a deep understanding of optics and applications can do. This is the other variable optical mask assembly plants and we can not be compared.

Because the global production of variable masks factory only we can develop and produce their own UV/IR filters, need to have a deep understanding and application of optics to do. This is something other light mask assembly plant can't compare with us.

Because only we can develop and produce UV / IR filters by ourselves, we need a deep understanding and application of optics. This is something other dimming mask assembly plants can't compare with us.