Shenzhen HuiLiTeng Technology Co., Ltd. Adress 2F Nr. 3rd Building, Fufengda Industrial Park, Fu Yong, Bao'An Distrikt, Shenzhen City, PRCHINA E-Mail vicky@hltaudio.com Telefon Telefon:+86-755-23305679 Handy:+8613967653019(Vicky) Handy:+86-13412987347(Lilie)