Yue Long (YL) Electronic Technology Co.,Ltd.

Tel ：+86 750 3393286 / 13414183777

Address ：No.19 Zilai Road ,Pengjiang District , Jiangmen City , Guangdong Province ,China

Mobile / Wechat / Whatsapp : +86-13702281092 (Sofia Zeng) / +86-15362261870 (Carmen Li)

Email ：carmenlee321@126.com (Carmen Li) / jmyuelongsofia@outlook.com (Sofia Zeng)

Website ：www.yuelong-caraudio.com