This is Hao Shuan Enterprise Co., Ltd, we are professional manufacturer of antenna and PDA stylus in Taiwan.We have been manufactured and OEM for many famous brands, such like DOPOD, HTC, Toshiba, HP, Wistron, Nintendo..., etc.Our product lines locate in Taiwan but not other Asia country that for keeping quality.So that, you may see our objective is to offer the competitive price and highly quality to our worldwide customers.Please do not hesitate to contact us for a whole new view of antenna!!