... provide OEM membrane switches, FPC, silicon rubber, EL, touch screens and assemblies A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic ... water proof ,dust proof and anti corrasion and so on 4. Strick quality inspection ,100 % funtional tesiting ,and we can also ... (10~200Hz,Mil-SLD-202,M204.Condition B) Copper FPC for Keyboard for Iphone