... Membrane Switch a. matte or clear PET/PC,3M adhesive b. Passed ISO9001,ISO14001,RoHs c.UV resistance/flexible circuit board Membrane ... membrane switches with customer's individual requirements, such as Shielding, Windows/Lens Coating, Embossing, Embedded LEDs, UV glossy/matte/textured, etc. Tactile membrane switch ... , medical machine, scientific and technological spaceflight ,etc. Membrane switch