Water proof membrane switch for Britain customer, hot dome embossing keys, LED centered, extra gasket around below circuitry for water proof, our customer comment: We are very impressed with the quality. Do you like that?
As graphic overlay materials, PET has to be from Britain Autotype brand, while PC can be from both GE LAXAN brand or domestic (China) brand. PET from domestic (China) brand has not the same sand surface as Britain Autotype PET has. Domestic sand surface can not resist scratch as Autotype PET can, ink can not be