... 2008, ISO9001:2000, ISO14001 for nokia c3 privacy screen protector:Anti-view screen protector used for iphne4 or other mobile phones ... .ultra smooth surface ,enhance the experience and ultilization of touch screen and stylus features. DongGuan KingSi Silicon Rubber Co., Ltd. ... mobile phone and computer etc. Die-cut products cover types screen protector of mobile phone and computer, rubber foot, Anti- ...