Shenzhen hongtian metal products co.ltd was estabilished in 2004, we are the gold supplier of alibaba, we have got the ISO, RoHS, CE certificate, and we specialized in manufacturing stainless steel or copper capillary pipe, telescopic antenna, 3G antenna, GPS antenna, CDMA-EDGE antenna, built-in antenna and other varies of antenna, we also produce stylus, touch pen, PDA touch pen, pda case, pda lens, screen protector etc. with strong R&D ability, we post our new products irregularly, sufficient advanced equipment and tech imported from Japan and Germany, we insist that quality and service is our live and soul, and we improving ourselves consecutively.we hope we can establish steady business relationship with you, looking forward to your negotiation