YingXinYuan Electronic Technology Co., Ltd.

Service Hotline：

0755-83247000

Cell phones：

13717145066（Manager Ke）

Fax：

0755-83342111

Email：

yingxin@extok.com

Address：

Room 701, Building F, Longjing Technology Park, No. 335 Bulong Road, Ma'antang Community, Bantian Street, Longgang District, Shenzhen