Nanjing Xinhao smart Technology Co., Ltd .

Tel：+86 25-87198529

Fax：+86 25-87198529

Mobile：+86 18168112398

Skype：Janeybu

Email: buqinglingbql@vip.163.com

Website: www.xinhaosafe.com

Add：No.168 Binjiang Development zone, Nanjing City,Jiangsu Province,China