Sensen Technology Co.,Ltd

Jin Yuan Road,3rd Industrail Zone,Xinqiao,

Shajing,Baoan,Shenzhen Guangdong,China,

Cell:0086-13692258681

Tel:0086-0755-27248350

Email: sensen@sensentrains.com

          13692258681@139.com

Website: www.sensentrains.com

Skype: servicebest