... , Protect the keypad's legends5, Multicolored key tops6, Silicone rubber keypads for various applications7, Silk screen printing, spray coating, ... , Automatic potting process to add resin on each key top11, Combination of PC and rubber keypad12, Automatic painting and laser ... Smooth and hard touch feeling19, A wide range of silicon rubber keypads20, Keypads come in different sizes21, Available in epoxy ...