CHN SMART LIMITED (Overseas)
Address: B103 Liuwei Business Center, Longjing Road, Bantian, Longgang District, Shenzhen, China.
Tel: +86-755-2806 8986
E-mail: callingsys@hotmail.com
Website: www.callingsys.com
Post code: 518129
SHENZHEN CHN SMART TECHNOLOGY CO., LTD. (Factory)
Address: B309, Qiushuishan Industrial Park, Nanxin Road, Nanwan, Longgang District, Shenzhen, China.
Tel: 0755-2806 8986
Email: info@callingsys.com
Website: www.callingsys.com.cn
Post code: 518115
