M17(SA17) Auto lock

SHENZHEN HUAYI-FADA TECHNOLOGY CO.,LTD.

Tel：86-0755-81486685

Mob / WhatsAPP：15889600956

Mob / WhatsAPP：13570826300

Email：sales@cn2in1.com

Ali Baba：https://zhiqingyu.1688.com

Address: 601A2, Building 2, Factory Building, Huaming Industrial Park, 

Longkou Community, Dalang Street, Longhua District, Shenzhen, China.