Ma Jia Long industry zone, Nanshan District, Shenzhen City ,China.
Tel:+86-755-86223220 36916851
Fax:+86-755-86223220
Website:http://www.intechswitch.com  http://intechswitch.en.alibaba.com
E-mail:sales@intechswitch.com;   info@intechswitch.com intechswitch@126.com;

Skype:intechswitch