Shenzhen HuiLiTeng Technology Co., Ltd. Heimilisfang 2F nr. 3rd Building, Fufengda Industrial Park, Fu Yong, Bao'An District, Shenzhen City, PRCHINA Tölvupóstur vicky@hltaudio.com Sími Sími:+86-755-23305679 Farsími:+8613967653019(Vicky) Farsími:+86-13412987347(Lily)