phone：0731-89821998
cellphone：18975133200
customer service QQ：212860007 1505230625
E-mail：hunanfl@163.com

Hunan Fenglin Technology Co., Ltd.

Changsha Fengshulin Electronic Technology Co., Ltd.

No. 6-B1, Wandaichuangzhi Island, Tengfei Road, Wangcheng District, Changsha City, Hunan Province

(Fenglin Technology WeChat Official Account)