You Shang (HK) Co., Ltd

C-Bong Electronic Technology Co., Ltd

Tel: 86-159-8947-5549

Email: sales@c-bong.hk

Skype: icase.tech

Whatsapp: +86-15989475549

QQ / Wechat: 278939211

Factory address: 3rd Floor, B building, No.19 Hexing Road, Shatou South Area, Chang'an Town, Dongguan City, Guangdong Province, China