Shenzhen Geyan Technology Co., Ltd

Contact：

Tel: +86 1812401 5858

Whatsapp:+86 186 8227 4360

Email: jine@gysmartwatch.com

Business Office：A306,Niulanqian Building,Minzhi Street, Longhua District,, Shenzhen, China

Manufacturing Facility：4/F, No. 14, Yifenghua Innovation Industrial Park, Xinshi Community, Dalang Street, Longhua District, Shenzhen, Guangdong, China 

Please send us an email. We will contact you as soon as possible!