... : mobile phone, remote controls of TV/radio, calculators, telephone sets, other electronic products, all kinds of office automated ... compliant green products "lead free initiative"4, Protect the keypad's legends5, Multicolored key tops6, Silicone rubber keypads ... , laser etching, back-lighted, hard/epoxy coating keypads8, Keypad surface with transparent spraying coating, PU coating9, Smooth and ...