We can provide OEM membrane switches, FPC, silicon rubber, EL, touch screens and assemblies Specification 1.Environment Conditions ItemValueOperating Temperature & Humidity -20°C - +70°C,< 90 %RHStorage Temperature & Humidity -30°C - +70°C,< 90 %RHESD protectionair +/-10KV, touching +/-5KVFalling ball(1.1mm tempered glass)50g(ball),1mStatic pressure(1.1mm tempered glass)25KGSurface hardness> ...