Dongguan Liyida Electronic Technology Co., Ltd.

Address: Room 401, No. 28, Yongtai Road, Houjie Town, Dongguan City

QQ: 328014905 (Order consultation) 263323625 (Technical support)

Phone: 15112560041/13427910749 (same WeChat account)

Fax: 0769-85878606

E-mail: lyd@lydtek.com

URL: ertek.cn