Dingshengtai Technology Co. Ltd. specializes in research and design , production, marketing and service as a multiple-producing factory, mainly engaged in mobile phones , accessories(battery/ headset/bluetooth/memory card) ，MP3,MP4,DVD player, ect. All our products have strictly passed QA control, and mainly sold abroad.Our company not only provides all sorts of qualified products, especially pays more attention to after-sales service and technical support, but also owns a professional, dedica... More