... , EL, touch screens and assemblies A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic.B. Dimension : According to customer 's ... humility testing ,life expectancy testing ,actuation force testing.5. We are qualified Dara switch .5. Except membrane switch and touch screen, we ... (10~200Hz,Mil-SLD-202,M204.Condition B) Copper FPC for Keyboard for Iphone