... price 3) best service 4) best lead times Membrane switch,Membrane keypadItemsmembrane switch,keypad,membrane keypad,keypad switch,switch panel,membrane panel, membrane overlay, membrane faceplate for variety electronic industries. MaterialPET,PC. In ... -1) Flat type——5,000,000 closures or moreh-2) Tactile type——1,000,000 closures or morej) Surface hardness——3H ...