... Custom color,type 4.Welcome OEM Mobile phone power button 1. Spec.: 1. Button LOGO: according to the type of the phone ... Special for mobile phone replacement 6. Test: All mobile phone power button pass CE,SGS,ROHS test. 7. Packing:Standard seal packing ... Laser etching ,Assembling 9.Advantage:The most common type of power button, technology maturity ,to realize more appearance through the different ways ...